| Opponent |
Rating |
Result |
| R Malcolm Hara |
126 |
1 - 0 |
| John E Beech |
123 |
0 - 1 |
| Mark Harris |
154 |
½ - ½ |
| David Summerland |
103 |
1 - 0 |
| Lackson Mzizi |
0 |
0 - 1 |
| Sri Sriharan |
96 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
167 = (602 + 400 * (3 - 2)) / 6)
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