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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2997 | Aug 2 2003 | 4 | 3 | Martin J | +1 | 7 | 4 | 1383 | 2033 | 650 | 97.7% | Paul A +31.3 | Martin J -31.3 | |||
| 2152 | Mar 22 2003 | 3 | 1 | Spyros P | +2 | 4 | 3 | 1347 | 1914 | 568 | 96.3% | Yakos T +30.8 | Spyros P -30.8 | |||
| 4155 | Jun 5 2004 | 3 | 2 | James B | +1 | 5 | 3 | 1315 | 1841 | 526 | 95.4% | Haydn H +30.5 | James B -30.5 | |||
| 4052 | Mar 25 2004 | 6 | 4 | Martin B | +2 | 10 | 6 | 1489 | 1972 | 483 | 94.2% | Jon G +30.1 | Martin B -30.1 | |||
| 2993 | Aug 2 2003 | 6 | 0 | Robert S | +6 | 6 | 6 | 1428 | 1880 | 452 | 93.1% | Jacob K +29.8 | Robert S -29.8 | |||
| 3885 | Jan 26 2004 | 3 | 2 | Philippe C | +1 | 5 | 3 | 1169 | 1600 | 431 | 92.3% | Darren G +29.5 | Philippe C -29.5 | |||
| 2894 | Aug 2 2003 | 6 | 5 | Rikki F | +1 | 11 | 6 | 1589 | 2017 | 428 | 92.2% | Dan S +29.5 | Rikki F -29.5 | |||
| 2194 | Apr 16 2003 | 1 | 0 | Nazim C | +1 | 1 | 1 | 1369 | 1795 | 425 | 92.0% | Karibe A +29.5 | Nazim C -29.5 | |||
| 4225 | Jun 5 2004 | 0 | 4 | Nick H | +4 | 4 | 4 | 1600 | 1180 | 420 | 91.8% | Nick H +29.4 | Sam B -29.4 | |||
| 4361 | Jun 5 2004 | 4 | 0 | Sam B | +4 | 4 | 4 | 1180 | 1600 | 420 | 91.8% | Nick H +29.4 | Sam B -29.4 | |||
| 2004 | Jan 21 2003 | 3 | 2 | Spyros P | +1 | 5 | 3 | 1395 | 1810 | 415 | 91.6% | Yakos T +29.3 | Spyros P -29.3 | |||
| 4402 | Jun 5 2004 | 2 | 0 | Mark W | +2 | 2 | 2 | 1315 | 1721 | 405 | 91.2% | Haydn H +29.2 | Mark W -29.2 | |||
| 4034 | Mar 25 2004 | 4 | 3 | James B | +1 | 7 | 4 | 1489 | 1882 | 393 | 90.6% | Jon G +29.0 | James B -29.0 | |||
| 3581 | Nov 8 2003 | 4 | 3 | Spyros P | +1 | 7 | 4 | 1603 | 1984 | 381 | 90.0% | Giacomo T +28.8 | Spyros P -28.8 | |||
| 4035 | Mar 25 2004 | 2 | 1 | Martin B | +1 | 3 | 2 | 1600 | 1972 | 372 | 89.5% | Ben G +28.6 | Martin B -28.6 | |||
| 4290 | Jun 5 2004 | 4 | 1 | James L | +3 | 5 | 4 | 1529 | 1890 | 361 | 88.9% | Jacob K +28.4 | James L -28.4 | |||
| 2325 | May 10 2003 | 9 | 5 | George K | +4 | 14 | 9 | 1472 | 1832 | 360 | 88.8% | Yakos T +28.4 | George K -28.4 | |||
| 1148 | Jul 29 2002 | 2 | 1 | Rodolfo M | +1 | 3 | 2 | 1429 | 1788 | 358 | 88.7% | Karibe A +28.4 | Rodolfo M -28.4 | |||
| 4140 | May 15 2004 | 4 | 1 | Gianni T | +3 | 5 | 4 | 1470 | 1823 | 353 | 88.4% | Sandro T +28.3 | Gianni T -28.3 | |||
| 2628 | Jul 1 2003 | 4 | 2 | Steve C | +2 | 6 | 4 | 1515 | 1863 | 348 | 88.1% | Mark W +28.2 | Steve C -28.2 | |||
| 1672 | Nov 2 2002 | 5 | 4 | Klaus Lo | +1 | 9 | 5 | 1593 | 1939 | 346 | 88.0% | Steve S +28.2 | Klaus Lo -28.2 | |||
| 4239 | Jun 5 2004 | 2 | 1 | Sam B | +1 | 3 | 2 | 1257 | 1600 | 343 | 87.8% | Danny D +28.1 | Sam B -28.1 | |||
| 4375 | Jun 5 2004 | 0 | 2 | Danny D | +2 | 2 | 2 | 1600 | 1257 | 343 | 87.8% | Danny D +28.1 | Sam B -28.1 | |||
| 3458 | Nov 8 2003 | 1 | 0 | Gunther W | +1 | 1 | 1 | 1222 | 1548 | 327 | 86.8% | Nick H +27.8 | Gunther W -27.8 | |||
| 2064 | Jan 26 2003 | 2 | 3 | Vasilis K | +1 | 5 | 3 | 1936 | 1610 | 326 | 86.7% | Vasilis K +27.7 | Alkis P -27.7 | |||
| 2317 | May 10 2003 | 3 | 9 | Vasilis K | +6 | 12 | 9 | 1924 | 1598 | 326 | 86.7% | Vasilis K +27.7 | Alkis P -27.7 | |||
| 2866 | Aug 2 2003 | 2 | 1 | Malcolm A | +1 | 3 | 2 | 1428 | 1744 | 315 | 86.0% | Jacob K +27.5 | Malcolm A -27.5 | |||
| 1292 | Aug 10 2002 | 3 | 2 | Alkis P | +1 | 5 | 3 | 1598 | 1911 | 314 | 85.9% | Vasilis K +27.5 | Alkis P -27.5 | |||
| 4261 | Jun 5 2004 | 4 | 3 | James B | +1 | 7 | 4 | 1529 | 1841 | 313 | 85.8% | Jacob K +27.5 | James B -27.5 | |||
| 3124 | Sep 13 2003 | 6 | 2 | Panayotis P | +4 | 8 | 6 | 1673 | 1978 | 305 | 85.3% | Vasilis K +27.3 | Panayotis P -27.3 | |||
| 4200 | Jun 5 2004 | 2 | 5 | Paul A | +3 | 7 | 5 | 1841 | 1537 | 304 | 85.2% | Paul A +27.3 | James B -27.3 | |||
| 4400 | Jun 5 2004 | 3 | 1 | Steve C | +2 | 4 | 3 | 1537 | 1835 | 298 | 84.7% | Paul A +27.1 | Steve C -27.1 | |||
| 4198 | Jun 5 2004 | 1 | 2 | Dan G | +1 | 3 | 2 | 1841 | 1544 | 297 | 84.7% | Dan G +27.1 | James B -27.1 | |||
| 1301 | Aug 17 2002 | 2 | 3 | Vasilis K | +1 | 5 | 3 | 1884 | 1588 | 296 | 84.6% | Vasilis K +27.1 | Alkis P -27.1 | |||
| 1307 | Aug 17 2002 | 5 | 4 | Alkis P | +1 | 9 | 5 | 1588 | 1884 | 296 | 84.6% | Vasilis K +27.1 | Alkis P -27.1 | |||
| 3920 | Feb 2 2004 | 6 | 4 | Robert S | +2 | 10 | 6 | 1620 | 1915 | 295 | 84.6% | Nazim C +27.1 | Robert S -27.1 | |||
| 3595 | Nov 8 2003 | 7 | 2 | Mark P | +5 | 9 | 7 | 1574 | 1864 | 289 | 84.1% | Mark W +26.9 | Mark P -26.9 | |||
| 3470 | Nov 8 2003 | 3 | 2 | Rodolfo M | +1 | 5 | 3 | 1542 | 1827 | 285 | 83.8% | Luitzen B +26.8 | Rodolfo M -26.8 | |||
| 4252 | Jun 5 2004 | 6 | 0 | Sam B | +6 | 6 | 6 | 1315 | 1600 | 285 | 83.7% | Haydn H +26.8 | Sam B -26.8 | |||
| 4388 | Jun 5 2004 | 0 | 4 | Haydn H | +4 | 4 | 4 | 1600 | 1315 | 285 | 83.7% | Haydn H +26.8 | Sam B -26.8 | |||
| 1613 | Nov 2 2002 | 4 | 3 | Bill V | +1 | 7 | 4 | 1600 | 1884 | 284 | 83.7% | Panayotis P +26.8 | Bill V -26.8 | |||
| 1338 | Oct 12 2002 | 4 | 3 | Simon B | +1 | 7 | 4 | 1574 | 1858 | 284 | 83.7% | James L +26.8 | Simon B -26.8 | |||
| 2747 | Jul 22 2003 | 3 | 1 | Martin B | +2 | 4 | 3 | 1632 | 1915 | 282 | 83.6% | Mark W +26.7 | Martin B -26.7 | |||
| 4027 | Mar 25 2004 | 3 | 1 | James B | +2 | 4 | 3 | 1600 | 1882 | 282 | 83.6% | Ben G +26.7 | James B -26.7 | |||
| 1680 | Nov 2 2002 | 5 | 4 | Klaus Lo | +1 | 9 | 5 | 1657 | 1939 | 282 | 83.5% | Spyros P +26.7 | Klaus Lo -26.7 | |||
| 2808 | Jul 26 2003 | 4 | 7 | Vasilis K | +3 | 11 | 7 | 1927 | 1645 | 282 | 83.5% | Vasilis K +26.7 | Alkis P -26.7 | |||
| 2413 | May 10 2003 | 1 | 3 | Gianni T | +2 | 4 | 3 | 1879 | 1600 | 279 | 83.2% | Gianni T +26.6 | Gianluca T -26.6 | |||
| 1291 | Aug 10 2002 | 6 | 1 | Alkis P | +5 | 7 | 6 | 1636 | 1911 | 275 | 83.0% | Nikos A +26.5 | Alkis P -26.5 | |||
| 2763 | Jul 22 2003 | 3 | 2 | Robert S | +1 | 5 | 3 | 1632 | 1907 | 274 | 82.9% | Mark W +26.5 | Robert S -26.5 | |||
| 1961 | Dec 22 2002 | 3 | 5 | Karibe A | +2 | 8 | 5 | 1682 | 1410 | 272 | 82.7% | Karibe A +26.5 | Daniel M -26.5 | |||
| 442 | Mar 23 2002 | 1 | 3 | Jacob K | +2 | 4 | 3 | 1616 | 1346 | 270 | 82.5% | Jacob K +26.4 | Anthony K -26.4 | |||
| 1004 | Jul 2 2002 | 5 | 2 | Mark P | +3 | 7 | 5 | 1637 | 1906 | 269 | 82.5% | Riemer P +26.4 | Mark P -26.4 | |||
| 1871 | Dec 10 2002 | 3 | 1 | Andy E | +2 | 4 | 3 | 1498 | 1766 | 268 | 82.4% | Mark W +26.4 | Andy E -26.4 | |||
| 1017 | Jul 11 2002 | 2 | 0 | Kees V | +2 | 2 | 2 | 1440 | 1705 | 265 | 82.1% | Sjoerd K +26.3 | Kees V -26.3 | |||
| 1558 | Nov 2 2002 | 3 | 0 | Yakos T | +3 | 3 | 3 | 1337 | 1600 | 263 | 82.0% | Mark E +26.2 | Yakos T -26.2 | |||
| 1739 | Nov 2 2002 | 5 | 2 | Yakos T | +3 | 7 | 5 | 1337 | 1600 | 263 | 82.0% | Mark E +26.2 | Yakos T -26.2 | |||
| 2888 | Aug 2 2003 | 6 | 4 | Nazim C | +2 | 10 | 6 | 1383 | 1646 | 263 | 82.0% | Paul A +26.2 | Nazim C -26.2 | |||
| 3972 | Mar 2 2004 | 3 | 0 | Pete S | +3 | 3 | 3 | 1255 | 1516 | 261 | 81.8% | Haydn H +26.2 | Pete S -26.2 | |||
| 744 | May 18 2002 | 4 | 2 | Steve C | +2 | 6 | 4 | 1513 | 1774 | 260 | 81.7% | Mark W +26.2 | Steve C -26.2 | |||
| 590 | Mar 23 2002 | 2 | 0 | James B | +2 | 2 | 2 | 1357 | 1615 | 258 | 81.5% | Anthony K +26.1 | James B -26.1 | |||
| 704 | May 11 2002 | 4 | 5 | James L | +1 | 9 | 5 | 1854 | 1597 | 257 | 81.4% | James L +26.1 | Nazim C -26.1 | |||
| 1966 | Jan 8 2003 | 1 | 3 | James L | +2 | 4 | 3 | 1842 | 1586 | 257 | 81.4% | James L +26.1 | Robert S -26.1 | |||
| 1972 | Jan 8 2003 | 3 | 2 | Robert S | +1 | 5 | 3 | 1586 | 1842 | 257 | 81.4% | James L +26.1 | Robert S -26.1 | |||
| 149 | Dec 22 2001 | 7 | 4 | Alkis P | +3 | 11 | 7 | 1552 | 1808 | 256 | 81.4% | Vasilis K +26.0 | Alkis P -26.0 | |||
| 310 | Mar 23 2002 | 0 | 2 | Jacob K | +2 | 2 | 2 | 1600 | 1346 | 254 | 81.2% | Jacob K +26.0 | Mark W -26.0 | |||
| 398 | Mar 23 2002 | 5 | 1 | Simon L | +4 | 6 | 5 | 1346 | 1600 | 254 | 81.2% | Jacob K +26.0 | Simon L -26.0 | |||
| 432 | Mar 23 2002 | 3 | 0 | Andy H | +3 | 3 | 3 | 1346 | 1600 | 254 | 81.2% | Jacob K +26.0 | Andy H -26.0 | |||
| 468 | Mar 23 2002 | 0 | 3 | Jacob K | +3 | 3 | 3 | 1600 | 1346 | 254 | 81.2% | Jacob K +26.0 | Danny D -26.0 | |||
| 501 | Mar 23 2002 | 1 | 0 | Greg N | +1 | 1 | 1 | 1346 | 1600 | 254 | 81.2% | Jacob K +26.0 | Greg N -26.0 | |||
| 1092 | Jul 18 2002 | 7 | 1 | Mark P | +6 | 8 | 7 | 1662 | 1913 | 251 | 80.9% | Riemer P +25.9 | Mark P -25.9 | |||
| 1649 | Nov 2 2002 | 2 | 3 | Filippo D | +1 | 5 | 3 | 1790 | 1540 | 250 | 80.8% | Filippo D +25.9 | Steve C -25.9 | |||
| 4343 | Jun 5 2004 | 4 | 5 | Malcolm A | +1 | 9 | 5 | 1835 | 1585 | 250 | 80.8% | Malcolm A +25.9 | Steve C -25.9 | |||
| 4020 | Mar 25 2004 | 6 | 4 | Martin J | +2 | 10 | 6 | 1882 | 2130 | 247 | 80.6% | James B +25.8 | Martin J -25.8 | |||
| 2220 | Apr 24 2003 | 1 | 2 | Yakos T | +1 | 3 | 2 | 1600 | 1354 | 246 | 80.5% | Yakos T +25.8 | Marios K -25.8 | |||
| 2226 | Apr 24 2003 | 1 | 3 | Yakos T | +2 | 4 | 3 | 1600 | 1354 | 246 | 80.5% | Yakos T +25.8 | Marios K -25.8 | |||
| 1135 | Jul 27 2002 | 2 | 0 | George K | +2 | 2 | 2 | 1551 | 1795 | 244 | 80.3% | Nikos A +25.7 | George K -25.7 | |||
| 1141 | Jul 27 2002 | 2 | 5 | Nikos A | +3 | 7 | 5 | 1795 | 1551 | 244 | 80.3% | Nikos A +25.7 | George K -25.7 | |||
| 1472 | Oct 27 2002 | 6 | 5 | George K | +1 | 11 | 6 | 1526 | 1770 | 244 | 80.3% | Dimitris K +25.7 | George K -25.7 | |||
| 1071 | Jul 13 2002 | 5 | 3 | Mark P | +2 | 8 | 5 | 1682 | 1926 | 244 | 80.3% | Kees V +25.7 | Mark P -25.7 | |||
| 2971 | Aug 2 2003 | 6 | 2 | Mark W | +4 | 8 | 6 | 1428 | 1671 | 243 | 80.2% | Jacob K +25.7 | Mark W -25.7 | |||
| 1771 | Nov 17 2002 | 3 | 6 | Riemer P | +3 | 9 | 6 | 1951 | 1709 | 241 | 80.0% | Riemer P +25.6 | Mark P -25.6 | |||
| 1777 | Nov 17 2002 | 4 | 3 | Mark P | +1 | 7 | 4 | 1709 | 1951 | 241 | 80.0% | Riemer P +25.6 | Mark P -25.6 | |||
| 1109 | Jul 18 2002 | 1 | 4 | Evert V | +3 | 5 | 4 | 1800 | 1560 | 241 | 80.0% | Evert V +25.6 | Kees V -25.6 | |||
| 739 | May 18 2002 | 0 | 1 | Greg N | +1 | 1 | 1 | 1774 | 1535 | 238 | 79.8% | Greg N +25.5 | Steve C -25.5 | |||
| 817 | May 18 2002 | 3 | 2 | Steve C | +1 | 5 | 3 | 1535 | 1774 | 238 | 79.8% | Greg N +25.5 | Steve C -25.5 | |||
| 3327 | Nov 4 2003 | 5 | 1 | Robert S | +4 | 6 | 5 | 1647 | 1885 | 238 | 79.7% | Simon B +25.5 | Robert S -25.5 | |||
| 2815 | Jul 29 2003 | 2 | 1 | Steve C | +1 | 3 | 2 | 1634 | 1870 | 236 | 79.5% | Mark W +25.5 | Steve C -25.5 | |||
| 1147 | Jul 29 2002 | 3 | 2 | Daniel M | +1 | 5 | 3 | 1474 | 1709 | 235 | 79.5% | David C +25.4 | Daniel M -25.4 | |||
| 2323 | May 10 2003 | 3 | 2 | George K | +1 | 5 | 3 | 1598 | 1832 | 234 | 79.3% | Vasilis K +25.4 | George K -25.4 | |||
| 1415 | Oct 12 2002 | 5 | 4 | Bill V | +1 | 9 | 5 | 1700 | 1933 | 233 | 79.3% | James B +25.4 | Bill V -25.4 | |||
| 2614 | Jul 1 2003 | 0 | 5 | Haydn H | +5 | 5 | 5 | 1511 | 1281 | 230 | 79.0% | Haydn H +25.3 | Nick H -25.3 | |||
| 2629 | Jul 1 2003 | 1 | 0 | Nick H | +1 | 1 | 1 | 1281 | 1511 | 230 | 79.0% | Haydn H +25.3 | Nick H -25.3 | |||
| 1329 | Oct 12 2002 | 2 | 4 | James B | +2 | 6 | 4 | 1874 | 1645 | 229 | 78.9% | James B +25.3 | Bill V -25.3 | |||
| 715 | May 11 2002 | 5 | 4 | Bill V | +1 | 9 | 5 | 1687 | 1914 | 227 | 78.7% | Glenn L +25.2 | Bill V -25.2 | |||
| 1587 | Nov 2 2002 | 6 | 3 | Bill V | +3 | 9 | 6 | 1657 | 1884 | 227 | 78.7% | Spyros P +25.2 | Bill V -25.2 | |||
| 1786 | Nov 17 2002 | 3 | 2 | Kees V | +1 | 5 | 3 | 1532 | 1758 | 227 | 78.6% | Luitzen B +25.2 | Kees V -25.2 | |||
| 1787 | Nov 17 2002 | 1 | 2 | Luitzen B | +1 | 3 | 2 | 1758 | 1532 | 227 | 78.6% | Luitzen B +25.2 | Kees V -25.2 | |||
| 4058 | Apr 18 2004 | 5 | 4 | Rodolfo M | +1 | 9 | 5 | 1553 | 1777 | 224 | 78.4% | David C +25.1 | Rodolfo M -25.1 | |||
| 2724 | Jul 19 2003 | 4 | 2 | Robert S | +2 | 6 | 4 | 1656 | 1879 | 223 | 78.3% | Simon B +25.0 | Robert S -25.0 | |||
| 2730 | Jul 19 2003 | 3 | 6 | Simon B | +3 | 9 | 6 | 1879 | 1656 | 223 | 78.3% | Simon B +25.0 | Robert S -25.0 |