Event: 2022 Rapidplay Championship

PDF Excel

Opponent	Rating	Result
Stephen J Emmerton	1607	0 - 1
Ernest Wilkinson	1367	0 - 1
Gennady Tabala	1200	1 - 0
Matthew J Watson	1200	0 - 1
Ken Elinor	1200	1 - 0
Christopher Brian	1165	1 - 0
Railton W Hyde	1555	0 - 1

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

1271 = (9294 + 400 * (3 - 4)) / 7)