Opponent |
Rating |
Result |
Patrick Marshall |
130 |
1 - 0 |
Steven J Levy |
190 |
1 - 0 |
H William Ingham |
160 |
1 - 0 |
Steven J Levy |
190 |
1 - 0 |
Alan W Brusey |
174 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
489 = (844 + 400 * (4 - 0)) / 5)
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