| Opponent |
Rating |
Result |
| James Tuck |
1517 |
1 - 0 |
| David J Jenkins |
1811 |
1 - 0 |
| Colin Sellwood |
1895 |
1 - 0 |
| Ian M George |
1888 |
1 - 0 |
| Percy TP Gill |
1790 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
2100 = (8901 + 400 * (4 - 0)) / 5)
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