Event: Fenton Rapidplay Championship

PDF Excel

Opponent	Rating	Result
Gennady Tabala	1200	1 - 0
Ian Mullin	1000	1 - 0
Kasian Capatina	1800	0 - 1
Steve R Hill	1845	0 - 1
Philip Smith	1250	1 - 0
Alan Charles Strong	1000	1 - 0
Alex Richardson	2019	0 - 1

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

1502 = (10114 + 400 * (4 - 3)) / 7)