Opponent |
Rating |
Result |
Struan Robertson |
0 |
1 - 0 |
Huw Jones |
1638 |
½ - ½ |
Robert A Lanzer |
0 |
½ - ½ |
David R Rogers |
0 |
1 - 0 |
Alastair JD Marston |
1714 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
830 = (3352 + 400 * (2 - 0)) / 5)
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