Opponent |
Rating |
Result |
Derek A Sheppard |
1715 |
½ - ½ |
Chris J Matthews |
1822 |
0 - 1 |
Keith Porteous |
1673 |
0 - 1 |
Trevor Harper |
1773 |
0 - 1 |
David J Hambly |
1803 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1437 = (8786 + 400 * (0 - 4)) / 5)
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