Event: 4-Board Division 2

PDF Excel

Opponent	Rating	Result
Jonathan R Slater	1550	½ - ½
Paul Kennedy	1731	0 - 1
Richard O Callis	1627	0 - 1

performance = (sum(opponents ratings) + 400(wins-losses)) / games

1369 = (4908 + 400 * (0 - 2)) / 3)