performance = (sum(opponents ratings) + 400(wins-losses)) / games
0 = (0 + 400 * (0 - 0)) / 0)
Back
| Opponent |
Rating |
Result |
| Marten Panchev |
0 |
0 - 1 |
| Hector Smith |
0 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
-200 = (0 + 400 * (0 - 1)) / 2)