| Opponent |
Rating |
Result |
| David JF Woodhouse |
1637 |
½ - ½ |
| Kevin Guo |
1626 |
0 - 1 |
| Roger W Walker |
1580 |
½ - ½ |
| Colin Ross |
1472 |
1 - 0 |
| Edward Brown |
1479 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1639 = (7794 + 400 * (2 - 1)) / 5)
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