Opponent |
Rating |
Result |
Stephen Haggas |
107 |
0 - 1 |
Andrew Walker |
103 |
½ - ½ |
Kenneth W Parkin |
105 |
1 - 0 |
Matthew Smith |
141 |
0 - 1 |
David Summerland |
103 |
0 - 1 |
Barry Thompson |
68 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
38 = (627 + 400 * (2 - 3)) / 6)
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