Event: Summer rapidplay 2022

PDF Excel

Opponent	Rating	Result
Judith Tomy	1178	1 - 0
Jake Tomy	1398	1 - 0
Patrick Shine	1499	1 - 0
Alistair Taylor	1667	1 - 0
Jeff Tomy	1870	½ - ½

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

1842 = (7612 + 400 * (4 - 0)) / 5)