Event: Silver Rook

PDF Excel

Opponent	Rating	Result
Mark Shelmerdine	127	1 - 0
Aditya Krishnan	72	1 - 0
Ben Emmerson	109	1 - 0
Robert A South	103	1 - 0
Angelica Rowe	69	1 - 0
Ranyl W Hughes	88	0 - 1
Nicholas Waite	95	1 - 0

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

380 = (663 + 400 * (6 - 1)) / 7)