| Opponent |
Rating |
Result |
| Claude Masseron |
1686 |
0 - 1 |
| Craig Robinson |
1573 |
0 - 1 |
| Jim Jennings |
1377 |
1 - 0 |
| Raymond J Ilett |
1885 |
0 - 1 |
| Jimmy Blair |
1531 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1450 = (8052 + 400 * (1 - 3)) / 5)
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