Event: SCC Meltham blitz

PDF Excel

Opponent	Rating	Result
Jonathan W Arnott	2259	0 - 1
Ehsaan Ali	1227	1 - 0
Ahmed Haseeb	0	1 - 0
David Robinson	1853	0 - 1
Dylan Hirst	1409	1 - 0

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

1430 = (6748 + 400 * (3 - 2)) / 5)