| Opponent |
Rating |
Result |
| Ray King |
169 |
½ - ½ |
| Tim Humphries |
153 |
0 - 1 |
| Brian Lever |
118 |
1 - 0 |
| George Peters |
137 |
½ - ½ |
| Oliver Brennan |
0 |
0 - 1 |
| Ian Barker |
112 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
115 = (689 + 400 * (2 - 2)) / 6)
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