| Opponent |
Rating |
Result |
| Peter J Combellack |
1380 |
1 - 0 |
| Steve Burnell |
1791 |
½ - ½ |
| Paul Richardson |
1500 |
½ - ½ |
| John S Clarke |
1800 |
½ - ½ |
| J Dave H Hair |
1727 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1800 = (8198 + 400 * (2 - 0)) / 5)
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