| Opponent |
Rating |
Result |
| Nick Whetton |
113 |
0 - 1 |
| F Hal Jorna |
116 |
1 - 0 |
| William I Wright |
108 |
1 - 0 |
| Phil H Crook |
115 |
0 - 1 |
| N Charles Clayton |
99 |
1 - 0 |
| N Charles Clayton |
99 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
175 = (650 + 400 * (3 - 2)) / 6)
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