| Opponent |
Rating |
Result |
| Richard R Welford |
167 |
1 - 0 |
| R Alan Barton |
178 |
½ - ½ |
| John N Sugden |
186 |
½ - ½ |
| Rakesh Nair |
161 |
1 - 0 |
| David B Graham |
207 |
0 - 1 |
| Vivian J Cole |
173 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
245 = (1072 + 400 * (2 - 1)) / 6)
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