| ID | Date | Tournament | Phase | Team A | Team B | GF | GA | GD | Sum | Rating A | Rating B | ES George Ka | Result | Adjustment | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18197 | Oct 23 2010 |  World Cup X (Dusseldorf) | Round 1 - Group D |  Michael Ma | 3 | 7 | George Ka | 7 | 3 | +4 | 10 | 1525 | 1901 | 89.7% | Win | +3.3 |
| 18927 | Apr 3 2011 | Athens LXXVIII | League | Michael Ma | 1 | 2 | George Ka | 2 | 1 | +1 | 3 | 1700 | 2005 | 85.2% | Win | +4.7 |
| 20067 | Nov 12 2011 |  World Cup XI (Birmingham) | Places 9-16 | Michael Ma | 3 | 5 | George Ka | 5 | 3 | +2 | 8 | 1763 | 1963 | 75.9% | Win | +7.7 |
| 20071 | Nov 12 2011 | World Cup XI (Birmingham) | Places 9-16 | George Ka | 2 | 3 | Michael Ma | 2 | 3 | -1 | 5 | 1963 | 1763 | 75.9% | Loss | -24.3 |