| Opponent |
Rating |
Result |
| Nigel D Marshall |
115 |
½ - ½ |
| Michael D Boreham |
130 |
1 - 0 |
| Alan F Downham |
162 |
½ - ½ |
| Kevin J Gallagher |
126 |
1 - 0 |
| Mohinderpal Samra |
87 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
364 = (620 + 400 * (3 - 0)) / 5)
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