| Opponent |
Rating |
Result |
| Ian Baulch-Jones |
0 |
1 - 0 |
| Alan Welsh |
1724 |
½ - ½ |
| Robert PC Mitcheson |
1659 |
0 - 1 |
| James Charlton |
0 |
1 - 0 |
| David M Watson |
1443 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1125 = (4826 + 400 * (3 - 1)) / 5)
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