Event: Walker Shield

PDF Excel

Opponent	Rating	Result
William Hogben-Lambert	1090	1 - 0
Zeno Burns	1165	1 - 0
John L Clarke	1333	1 - 0
John L Clarke	1333	0 - 1
Daniel Allen	1188	1 - 0
Kenneth Keeler	1447	0 - 1
Roy F Dawson	1180	1 - 0
Seymour MacMahon	1300	0 - 1

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

1355 = (10036 + 400 * (5 - 3)) / 8)