Event: Easter 2023 open rapidplay

PDF Excel

Opponent	Rating	Result
Maanav Nagda	1515	0 - 1
Kevin Mitran	1102	0 - 1
Sophie Mitran	975	½ - ½
Aashna Patel	1161	0 - 1
Ananya Patel	1382	0 - 1

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

907 = (6135 + 400 * (0 - 4)) / 5)