Event: Summer League Division 4

PDF Excel

Opponent	Rating	Result
Finlay Roscoe	0	0 - 1
Michael W Simmons	1171	1 - 0
Mengzheng (Evan) Shi	1244	1 - 0
Zilu Ji	1064	1 - 0
Jonathan Ferguson	0	0 - 1
Joseph Hammond	1409	0 - 1
Howard Cooper	1566	½ - ½

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

922 = (6454 + 400 * (3 - 3)) / 7)