Event: Woodhouse Cup

PDF Excel

Opponent	Rating	Result
Liza Kisteneva	2287	1 - 0
Mark D Crowther	2163	1 - 0
Ben Yaniw	2114	½ - ½

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

2455 = (6564 + 400 * (2 - 0)) / 3)