Opponent |
Rating |
Result |
Jim Beaty |
1904 |
0 - 1 |
Steve Whitehead |
1750 |
0 - 1 |
David Horton |
1361 |
1 - 0 |
David Lacey |
1752 |
½ - ½ |
Alun Richards |
1734 |
½ - ½ |
Thomas Brown |
1355 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1509 = (9856 + 400 * (1 - 3)) / 6)
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