Biggest upsets
| # | ID | Date | Tournament | Player A | A | B | Player B | GD | Sum | TS | Rating A | Rating B | Elo Diff | Fav ES | Adjustment | Adjustment lost |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2152 | Mar 22 2003 |  KMAB | Yakos T | 3 | 1 | Spyros P | +2 | 4 | 3 | 1347 | 1914 | 568 | 96.3% | Yakos T +30.8 | Spyros P -30.8 | |
| 2194 | Apr 16 2003 |  Jerez International | Karibe A | 1 | 0 | Nazim C | +1 | 1 | 1 | 1369 | 1795 | 425 | 92.0% | Karibe A +29.5 | Nazim C -29.5 | |
| 2004 | Jan 21 2003 | Athens XII | Yakos T | 3 | 2 | Spyros P | +1 | 5 | 3 | 1395 | 1810 | 415 | 91.6% | Yakos T +29.3 | Spyros P -29.3 | |
| 2325 | May 10 2003 | Athens XVII | Yakos T | 9 | 5 | George K | +4 | 14 | 9 | 1472 | 1832 | 360 | 88.8% | Yakos T +28.4 | George K -28.4 | |
| 1148 | Jul 29 2002 | Jerez V | Karibe A | 2 | 1 | Rodolfo M | +1 | 3 | 2 | 1429 | 1788 | 358 | 88.7% | Karibe A +28.4 | Rodolfo M -28.4 | |
| 2628 | Jul 1 2003 | Beard Tuesday I | Mark W | 4 | 2 | Steve C | +2 | 6 | 4 | 1515 | 1863 | 348 | 88.1% | Mark W +28.2 | Steve C -28.2 | |
| 1672 | Nov 2 2002 | World Cup II (Athens) | Steve S | 5 | 4 | Klaus Lo | +1 | 9 | 5 | 1593 | 1939 | 346 | 88.0% | Steve S +28.2 | Klaus Lo -28.2 | |
| 2064 | Jan 26 2003 | Helland | Alkis P | 2 | 3 | Vasilis K | +1 | 5 | 3 | 1936 | 1610 | 326 | 86.7% | Vasilis K +27.7 | Alkis P -27.7 | |
| 2317 | May 10 2003 | Athens XVII | Alkis P | 3 | 9 | Vasilis K | +6 | 12 | 9 | 1924 | 1598 | 326 | 86.7% | Vasilis K +27.7 | Alkis P -27.7 | |
| 1292 | Aug 10 2002 | Athens VI | Vasilis K | 3 | 2 | Alkis P | +1 | 5 | 3 | 1598 | 1911 | 314 | 85.9% | Vasilis K +27.5 | Alkis P -27.5 | |
| 1301 | Aug 17 2002 | Athens VII | Alkis P | 2 | 3 | Vasilis K | +1 | 5 | 3 | 1884 | 1588 | 296 | 84.6% | Vasilis K +27.1 | Alkis P -27.1 | |
| 1307 | Aug 17 2002 | Athens VII | Vasilis K | 5 | 4 | Alkis P | +1 | 9 | 5 | 1588 | 1884 | 296 | 84.6% | Vasilis K +27.1 | Alkis P -27.1 | |
| 1613 | Nov 2 2002 | World Cup II (Athens) | Panayotis P | 4 | 3 | Bill V | +1 | 7 | 4 | 1600 | 1884 | 284 | 83.7% | Panayotis P +26.8 | Bill V -26.8 | |
| 1338 | Oct 12 2002 | Gloucester III | James L | 4 | 3 | Simon B | +1 | 7 | 4 | 1574 | 1858 | 284 | 83.7% | James L +26.8 | Simon B -26.8 | |
| 1680 | Nov 2 2002 | World Cup II (Athens) | Spyros P | 5 | 4 | Klaus Lo | +1 | 9 | 5 | 1657 | 1939 | 282 | 83.5% | Spyros P +26.7 | Klaus Lo -26.7 | |
| 2413 | May 10 2003 |  Milan | Gianluca T | 1 | 3 | Gianni T | +2 | 4 | 3 | 1879 | 1600 | 279 | 83.2% | Gianni T +26.6 | Gianluca T -26.6 | |
| 1291 | Aug 10 2002 | Athens VI | Nikos A | 6 | 1 | Alkis P | +5 | 7 | 6 | 1636 | 1911 | 275 | 83.0% | Nikos A +26.5 | Alkis P -26.5 | |
| 1961 | Dec 22 2002 | Jerez VIII | Daniel M | 3 | 5 | Karibe A | +2 | 8 | 5 | 1682 | 1410 | 272 | 82.7% | Karibe A +26.5 | Daniel M -26.5 | |
| 442 | Mar 23 2002 | Gloucester I |  Anthony K | 1 | 3 | Jacob K | +2 | 4 | 3 | 1616 | 1346 | 270 | 82.5% | Jacob K +26.4 | Anthony K -26.4 | |
| 1004 | Jul 2 2002 |  Groningen V | Riemer P | 5 | 2 | Mark P | +3 | 7 | 5 | 1637 | 1906 | 269 | 82.5% | Riemer P +26.4 | Mark P -26.4 | |
| 1871 | Dec 10 2002 | Kitchen III | Mark W | 3 | 1 | Andy E | +2 | 4 | 3 | 1498 | 1766 | 268 | 82.4% | Mark W +26.4 | Andy E -26.4 | |
| 1017 | Jul 11 2002 | Groningen VI | Sjoerd K | 2 | 0 | Kees V | +2 | 2 | 2 | 1440 | 1705 | 265 | 82.1% | Sjoerd K +26.3 | Kees V -26.3 | |
| 1558 | Nov 2 2002 | World Cup II (Athens) | Mark E | 3 | 0 | Yakos T | +3 | 3 | 3 | 1337 | 1600 | 263 | 82.0% | Mark E +26.2 | Yakos T -26.2 | |
| 1739 | Nov 2 2002 | World Cup II (Athens) | Mark E | 5 | 2 | Yakos T | +3 | 7 | 5 | 1337 | 1600 | 263 | 82.0% | Mark E +26.2 | Yakos T -26.2 | |
| 744 | May 18 2002 | Gloucester II | Mark W | 4 | 2 | Steve C | +2 | 6 | 4 | 1513 | 1774 | 260 | 81.7% | Mark W +26.2 | Steve C -26.2 | |
| 590 | Mar 23 2002 | Gloucester I Cup | Anthony K | 2 | 0 | James B | +2 | 2 | 2 | 1357 | 1615 | 258 | 81.5% | Anthony K +26.1 | James B -26.1 | |
| 704 | May 11 2002 | London III | Nazim C | 4 | 5 | James L | +1 | 9 | 5 | 1854 | 1597 | 257 | 81.4% | James L +26.1 | Nazim C -26.1 | |
| 1966 | Jan 8 2003 | London VI | Robert S | 1 | 3 | James L | +2 | 4 | 3 | 1842 | 1586 | 257 | 81.4% | James L +26.1 | Robert S -26.1 | |
| 1972 | Jan 8 2003 | London VI | James L | 3 | 2 | Robert S | +1 | 5 | 3 | 1586 | 1842 | 257 | 81.4% | James L +26.1 | Robert S -26.1 | |
| 149 | Dec 22 2001 | Athens I | Vasilis K | 7 | 4 | Alkis P | +3 | 11 | 7 | 1552 | 1808 | 256 | 81.4% | Vasilis K +26.0 | Alkis P -26.0 | |
| 310 | Mar 23 2002 | Gloucester I | Mark W | 0 | 2 | Jacob K | +2 | 2 | 2 | 1600 | 1346 | 254 | 81.2% | Jacob K +26.0 | Mark W -26.0 | |
| 398 | Mar 23 2002 | Gloucester I | Jacob K | 5 | 1 | Simon L | +4 | 6 | 5 | 1346 | 1600 | 254 | 81.2% | Jacob K +26.0 | Simon L -26.0 | |
| 432 | Mar 23 2002 | Gloucester I | Jacob K | 3 | 0 | Andy H | +3 | 3 | 3 | 1346 | 1600 | 254 | 81.2% | Jacob K +26.0 | Andy H -26.0 | |
| 468 | Mar 23 2002 | Gloucester I | Danny D | 0 | 3 | Jacob K | +3 | 3 | 3 | 1600 | 1346 | 254 | 81.2% | Jacob K +26.0 | Danny D -26.0 | |
| 501 | Mar 23 2002 | Gloucester I | Jacob K | 1 | 0 | Greg N | +1 | 1 | 1 | 1346 | 1600 | 254 | 81.2% | Jacob K +26.0 | Greg N -26.0 | |
| 1092 | Jul 18 2002 | Groningen VIII | Riemer P | 7 | 1 | Mark P | +6 | 8 | 7 | 1662 | 1913 | 251 | 80.9% | Riemer P +25.9 | Mark P -25.9 | |
| 1649 | Nov 2 2002 | World Cup II (Athens) | Steve C | 2 | 3 | Filippo D | +1 | 5 | 3 | 1790 | 1540 | 250 | 80.8% | Filippo D +25.9 | Steve C -25.9 | |
| 2220 | Apr 24 2003 | Athens XV | Marios K | 1 | 2 | Yakos T | +1 | 3 | 2 | 1600 | 1354 | 246 | 80.5% | Yakos T +25.8 | Marios K -25.8 | |
| 2226 | Apr 24 2003 | Athens XV | Marios K | 1 | 3 | Yakos T | +2 | 4 | 3 | 1600 | 1354 | 246 | 80.5% | Yakos T +25.8 | Marios K -25.8 | |
| 1135 | Jul 27 2002 | Athens V | Nikos A | 2 | 0 | George K | +2 | 2 | 2 | 1551 | 1795 | 244 | 80.3% | Nikos A +25.7 | George K -25.7 | |
| 1141 | Jul 27 2002 | Athens V | George K | 2 | 5 | Nikos A | +3 | 7 | 5 | 1795 | 1551 | 244 | 80.3% | Nikos A +25.7 | George K -25.7 | |
| 1472 | Oct 27 2002 | Mediterrenean | Dimitris K | 6 | 5 | George K | +1 | 11 | 6 | 1526 | 1770 | 244 | 80.3% | Dimitris K +25.7 | George K -25.7 | |
| 1071 | Jul 13 2002 | Groningen VII | Kees V | 5 | 3 | Mark P | +2 | 8 | 5 | 1682 | 1926 | 244 | 80.3% | Kees V +25.7 | Mark P -25.7 | |
| 1771 | Nov 17 2002 | Groningen X | Mark P | 3 | 6 | Riemer P | +3 | 9 | 6 | 1951 | 1709 | 241 | 80.0% | Riemer P +25.6 | Mark P -25.6 | |
| 1777 | Nov 17 2002 | Groningen X | Riemer P | 4 | 3 | Mark P | +1 | 7 | 4 | 1709 | 1951 | 241 | 80.0% | Riemer P +25.6 | Mark P -25.6 | |
| 1109 | Jul 18 2002 | Groningen VIII | Kees V | 1 | 4 | Evert V | +3 | 5 | 4 | 1800 | 1560 | 241 | 80.0% | Evert V +25.6 | Kees V -25.6 | |
| 739 | May 18 2002 | Gloucester II | Steve C | 0 | 1 | Greg N | +1 | 1 | 1 | 1774 | 1535 | 238 | 79.8% | Greg N +25.5 | Steve C -25.5 | |
| 817 | May 18 2002 | Gloucester II | Greg N | 3 | 2 | Steve C | +1 | 5 | 3 | 1535 | 1774 | 238 | 79.8% | Greg N +25.5 | Steve C -25.5 | |
| 1147 | Jul 29 2002 | Jerez V | David C | 3 | 2 | Daniel M | +1 | 5 | 3 | 1474 | 1709 | 235 | 79.5% | David C +25.4 | Daniel M -25.4 | |
| 2323 | May 10 2003 | Athens XVII | Vasilis K | 3 | 2 | George K | +1 | 5 | 3 | 1598 | 1832 | 234 | 79.3% | Vasilis K +25.4 | George K -25.4 | |
| 1415 | Oct 12 2002 | Gloucester III Team | James B | 5 | 4 | Bill V | +1 | 9 | 5 | 1700 | 1933 | 233 | 79.3% | James B +25.4 | Bill V -25.4 | |
| 2614 | Jul 1 2003 | Beard Tuesday I | Nick H | 0 | 5 | Haydn H | +5 | 5 | 5 | 1511 | 1281 | 230 | 79.0% | Haydn H +25.3 | Nick H -25.3 | |
| 2629 | Jul 1 2003 | Beard Tuesday I | Haydn H | 1 | 0 | Nick H | +1 | 1 | 1 | 1281 | 1511 | 230 | 79.0% | Haydn H +25.3 | Nick H -25.3 | |
| 1329 | Oct 12 2002 | Gloucester III | Bill V | 2 | 4 | James B | +2 | 6 | 4 | 1874 | 1645 | 229 | 78.9% | James B +25.3 | Bill V -25.3 | |
| 715 | May 11 2002 | London III | Glenn L | 5 | 4 | Bill V | +1 | 9 | 5 | 1687 | 1914 | 227 | 78.7% | Glenn L +25.2 | Bill V -25.2 | |
| 1587 | Nov 2 2002 | World Cup II (Athens) | Spyros P | 6 | 3 | Bill V | +3 | 9 | 6 | 1657 | 1884 | 227 | 78.7% | Spyros P +25.2 | Bill V -25.2 | |
| 1786 | Nov 17 2002 | Groningen X | Luitzen B | 3 | 2 | Kees V | +1 | 5 | 3 | 1532 | 1758 | 227 | 78.6% | Luitzen B +25.2 | Kees V -25.2 | |
| 1787 | Nov 17 2002 | Groningen X | Kees V | 1 | 2 | Luitzen B | +1 | 3 | 2 | 1758 | 1532 | 227 | 78.6% | Luitzen B +25.2 | Kees V -25.2 | |
| 2267 | May 3 2003 | Jerez X | Karibe A | 4 | 1 | David C | +3 | 5 | 4 | 1395 | 1614 | 219 | 78.0% | Karibe A +24.9 | David C -24.9 | |
| 954 | Jun 17 2002 | Athens IV | Vasilis K | 5 | 4 | Alkis P | +1 | 9 | 5 | 1647 | 1866 | 219 | 77.9% | Vasilis K +24.9 | Alkis P -24.9 | |
| 1566 | Nov 2 2002 | World Cup II (Athens) | Robert S | 2 | 4 | Vasilis K | +2 | 6 | 4 | 1851 | 1635 | 216 | 77.6% | Vasilis K +24.8 | Robert S -24.8 | |
| 1581 | Nov 2 2002 | World Cup II (Athens) | Vasilis K | 5 | 4 | Robert S | +1 | 9 | 5 | 1635 | 1851 | 216 | 77.6% | Vasilis K +24.8 | Robert S -24.8 | |
| 1389 | Oct 12 2002 | Gloucester III | James B | 5 | 2 | Simon B | +3 | 7 | 5 | 1645 | 1858 | 213 | 77.4% | James B +24.8 | Simon B -24.8 | |
| 2137 | Mar 5 2003 | Athens XIII | Vasilis K | 6 | 4 | George K | +2 | 10 | 6 | 1613 | 1827 | 213 | 77.3% | Vasilis K +24.7 | George K -24.7 | |
| 1236 | Aug 9 2002 | London IV | Steve C | 5 | 2 | Bill V | +3 | 7 | 5 | 1686 | 1896 | 210 | 77.0% | Steve C +24.6 | Bill V -24.6 | |
| 2619 | Jul 1 2003 | Beard Tuesday I | James B | 1 | 2 | Mark W | +1 | 3 | 2 | 1725 | 1515 | 210 | 77.0% | Mark W +24.6 | James B -24.6 | |
| 147 | Dec 22 2001 | Athens I | George K | 4 | 3 | Alkis P | +1 | 7 | 4 | 1600 | 1808 | 208 | 76.8% | George K +24.6 | Alkis P -24.6 | |
| 602 | Mar 23 2002 | Gloucester I Cup | Malcolm A | 3 | 7 | Dan S | +4 | 10 | 7 | 1758 | 1550 | 208 | 76.8% | Dan S +24.6 | Malcolm A -24.6 | |
| 1100 | Jul 18 2002 | Groningen VIII | Sjoerd K | 2 | 1 | Riemer P | +1 | 3 | 2 | 1456 | 1662 | 207 | 76.7% | Sjoerd K +24.5 | Riemer P -24.5 | |
| 2418 | May 17 2003 | Wolverhampton | Greg N | 0 | 3 | Mark W | +3 | 3 | 3 | 1678 | 1471 | 207 | 76.7% | Mark W +24.5 | Greg N -24.5 | |
| 2454 | May 17 2003 | Wolverhampton | Mark W | 2 | 1 | Greg N | +1 | 3 | 2 | 1471 | 1678 | 207 | 76.7% | Mark W +24.5 | Greg N -24.5 | |
| 1725 | Nov 2 2002 | World Cup II (Athens) | Mark E | 3 | 1 | Filippo D | +2 | 4 | 3 | 1337 | 1540 | 204 | 76.4% | Mark E +24.4 | Filippo D -24.4 | |
| 355 | Mar 23 2002 | Gloucester I | Mark E | 5 | 3 | Mark W | +2 | 8 | 5 | 1396 | 1600 | 204 | 76.4% | Mark E +24.4 | Mark W -24.4 | |
| 378 | Mar 23 2002 | Gloucester I | Mark E | 2 | 1 | Paul A | +1 | 3 | 2 | 1396 | 1600 | 204 | 76.4% | Mark E +24.4 | Paul A -24.4 | |
| 458 | Mar 23 2002 | Gloucester I | Mark E | 3 | 1 | Andy E | +2 | 4 | 3 | 1396 | 1600 | 204 | 76.4% | Mark E +24.4 | Andy E -24.4 | |
| 504 | Mar 23 2002 | Gloucester I | Mark E | 3 | 0 | Danny D | +3 | 3 | 3 | 1396 | 1600 | 204 | 76.4% | Mark E +24.4 | Danny D -24.4 | |
| 517 | Mar 23 2002 | Gloucester I | Dan G | 2 | 3 | Mark E | +1 | 5 | 3 | 1600 | 1396 | 204 | 76.4% | Mark E +24.4 | Dan G -24.4 | |
| 2279 | May 4 2003 | Athens XVI | Vasilis K | 1 | 3 | Yakos T | +2 | 4 | 3 | 1633 | 1430 | 203 | 76.3% | Yakos T +24.4 | Vasilis K -24.4 | |
| 1920 | Dec 22 2002 | Athens XI | Yakos T | 4 | 1 | Vasilis K | +3 | 5 | 4 | 1489 | 1692 | 203 | 76.3% | Yakos T +24.4 | Vasilis K -24.4 | |
| 2563 | Jun 22 2003 | Athens XVIII | Yakos T | 7 | 6 | Vasilis K | +1 | 13 | 7 | 1470 | 1672 | 203 | 76.3% | Yakos T +24.4 | Vasilis K -24.4 | |
| 2666 | Jul 8 2003 | Beard Tuesday II | James B | 5 | 1 | Martin B | +4 | 6 | 5 | 1699 | 1902 | 203 | 76.2% | James B +24.4 | Martin B -24.4 | |
| 2120 | Feb 7 2003 | Groningen XI | Sjoerd K | 2 | 1 | Luitzen B | +1 | 3 | 2 | 1387 | 1586 | 198 | 75.8% | Sjoerd K +24.3 | Luitzen B -24.3 | |
| 2121 | Feb 7 2003 | Groningen XI | Luitzen B | 1 | 3 | Sjoerd K | +2 | 4 | 3 | 1586 | 1387 | 198 | 75.8% | Sjoerd K +24.3 | Luitzen B -24.3 | |
| 1193 | Aug 7 2002 | Jerez VI | David C | 4 | 3 | Daniel M | +1 | 7 | 4 | 1480 | 1676 | 196 | 75.6% | David C +24.2 | Daniel M -24.2 | |
| 1444 | Oct 19 2002 | Athens IX | Dimitris K | 4 | 3 | Alkis P | +1 | 7 | 4 | 1566 | 1761 | 195 | 75.5% | Dimitris K +24.1 | Alkis P -24.1 | |
| 2550 | Jun 21 2003 | Wolverhampton II | Trevor D | 6 | 4 | Rikki F | +2 | 10 | 6 | 1839 | 2033 | 194 | 75.4% | Trevor D +24.1 | Rikki F -24.1 | |
| 1772 | Nov 17 2002 | Groningen X | Kees V | 5 | 2 | Mark P | +3 | 7 | 5 | 1758 | 1951 | 192 | 75.2% | Kees V +24.1 | Mark P -24.1 | |
| 1778 | Nov 17 2002 | Groningen X | Mark P | 1 | 2 | Kees V | +1 | 3 | 2 | 1951 | 1758 | 192 | 75.2% | Kees V +24.1 | Mark P -24.1 | |
| 1707 | Nov 2 2002 | World Cup II (Athens) | James B | 3 | 2 | Klaus Lo | +1 | 5 | 3 | 1748 | 1939 | 191 | 75.0% | James B +24.0 | Klaus Lo -24.0 | |
| 2115 | Feb 7 2003 | Groningen XI | Luitzen B | 2 | 0 | Riemer P | +2 | 2 | 2 | 1586 | 1776 | 190 | 74.9% | Luitzen B +24.0 | Riemer P -24.0 | |
| 2282 | May 4 2003 | Athens XVI | Vasilis K | 5 | 3 | Nikos A | +2 | 8 | 5 | 1633 | 1823 | 190 | 74.9% | Vasilis K +24.0 | Nikos A -24.0 | |
| 1300 | Aug 17 2002 | Athens VII | Nikos A | 4 | 3 | Alkis P | +1 | 7 | 4 | 1695 | 1884 | 189 | 74.8% | Nikos A +24.0 | Alkis P -24.0 | |
| 1306 | Aug 17 2002 | Athens VII | Alkis P | 1 | 3 | Nikos A | +2 | 4 | 3 | 1884 | 1695 | 189 | 74.8% | Nikos A +24.0 | Alkis P -24.0 | |
| 1355 | Oct 12 2002 | Gloucester III | Trevor D | 5 | 3 | Simon B | +2 | 8 | 5 | 1669 | 1858 | 189 | 74.8% | Trevor D +23.9 | Simon B -23.9 | |
| 2101 | Jan 26 2003 | Helland | Vasilis K | 6 | 4 | Nikos A | +2 | 10 | 6 | 1610 | 1799 | 189 | 74.8% | Vasilis K +23.9 | Nikos A -23.9 | |
| 605 | Mar 23 2002 | Gloucester I Cup | Nazim C | 2 | 4 | Steve S | +2 | 6 | 4 | 1851 | 1663 | 188 | 74.7% | Steve S +23.9 | Nazim C -23.9 | |
| 1605 | Nov 2 2002 | World Cup II (Athens) | Nikos A | 3 | 4 | Panayotis P | +1 | 7 | 4 | 1788 | 1600 | 188 | 74.7% | Panayotis P +23.9 | Nikos A -23.9 | |
| 1626 | Nov 2 2002 | World Cup II (Athens) | Panayotis P | 8 | 3 | Nikos A | +5 | 11 | 8 | 1600 | 1788 | 188 | 74.7% | Panayotis P +23.9 | Nikos A -23.9 | |
| 774 | May 18 2002 | Gloucester II | Andy H | 5 | 2 | Steve S | +3 | 7 | 5 | 1515 | 1703 | 188 | 74.6% | Andy H +23.9 | Steve S -23.9 | |
| 1951 | Dec 22 2002 | Jerez VIII | David C | 5 | 1 | Daniel M | +4 | 6 | 5 | 1494 | 1682 | 187 | 74.6% | David C +23.9 | Daniel M -23.9 |