| Opponent |
Rating |
Result |
| Paul Humphreys |
114 |
½ - ½ |
| Derek Rothwell |
136 |
0 - 1 |
| Kevin Paine |
110 |
1 - 0 |
| Roy A Ludlow |
117 |
0 - 1 |
| Gerald Udell |
116 |
½ - ½ |
| David Sherborne |
96 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
115 = (689 + 400 * (2 - 2)) / 6)
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