| Opponent |
Rating |
Result |
| Sam Duffield |
1210 |
½ - ½ |
| R Arthur Hall |
1413 |
0 - 1 |
| David Jarvis |
1488 |
1 - 0 |
| Tom Woodhall |
1275 |
½ - ½ |
| John A Dugmore |
1315 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1260 = (6701 + 400 * (1 - 2)) / 5)
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