Event: New Year rapidplay 2023

PDF Excel

Opponent	Rating	Result
Maya Saujani	1332	0 - 1
David J Healey	1110	1 - 0
Jessica Maslowska	882	0 - 1
Vishnu Radhakrishanan	1351	0 - 1
Simon Charles	1692	0 - 1
Shrutik Radhakrishanan	1105	1 - 0

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

1112 = (7472 + 400 * (2 - 4)) / 6)