Event: Club rapidplay (4 November)

PDF Excel

Opponent	Rating	Result
Vivaan Kashyap	838	0 - 1
Akyra Dave	897	1 - 0
Marie Chan	447	1 - 0
Aashna Patel	1201	0 - 1
Ananya Patel	1451	0 - 1

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

887 = (4834 + 400 * (2 - 3)) / 5)