Opponent |
Rating |
Result |
William Purle |
1529 |
0 - 1 |
Hazel Welch |
1221 |
1 - 0 |
Reuben Medhurst |
1013 |
1 - 0 |
Kevin D Markey |
1454 |
0 - 1 |
Martyn J Maber |
1553 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1434 = (6770 + 400 * (3 - 2)) / 5)
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