Opponent |
Rating |
Result |
Tom Wills |
2130 |
0 - 1 |
Martina Flint |
1920 |
0 - 1 |
Richard Porter |
1831 |
0 - 1 |
Oliver Graham |
1875 |
0 - 1 |
Bernie T Hare |
1798 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1671 = (9554 + 400 * (1 - 4)) / 5)
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