| Opponent |
Rating |
Result |
| Tom Sherwood |
71 |
½ - ½ |
| Roger Bray |
0 |
½ - ½ |
| David H Watkin |
97 |
0 - 1 |
| Thomas Vanes |
100 |
0 - 1 |
| Donald Billows |
0 |
1 - 0 |
| Lennie Johnson |
124 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
-1 = (392 + 400 * (1 - 2)) / 6)
Back