Opponent |
Rating |
Result |
Carl Purkiss |
1767 |
0 - 1 |
Mark Philip Baldock |
1503 |
0 - 1 |
Martin Griffin |
1324 |
½ - ½ |
Heather Enid Walker |
1070 |
1 - 0 |
Mervyn J Hughes |
1914 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1356 = (7578 + 400 * (1 - 3)) / 5)
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