Opponent |
Rating |
Result |
Karim Khan |
1750 |
0 - 1 |
Karim Khan |
1750 |
0 - 1 |
Mick Overend |
0 |
½ - ½ |
Mick Overend |
0 |
1 - 0 |
Lee Crawford |
1869 |
0 - 1 |
Lee Crawford |
1869 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1006 = (7238 + 400 * (1 - 4)) / 6)
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