| Opponent |
Rating |
Result |
| Oliver Tatlow |
1713 |
1 - 0 |
| Oliver Tatlow |
1713 |
1 - 0 |
| Paul Solomons |
1881 |
1 - 0 |
| Paul Solomons |
1881 |
0 - 1 |
| Paul G Day |
1696 |
½ - ½ |
| Paul G Day |
1696 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1963 = (10580 + 400 * (4 - 1)) / 6)
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