Event: Hepolite (Rapidplay)

PDF Excel

Opponent	Rating	Result
Alex Leggat	1681	1 - 0
Alex Leggat	1681	1 - 0
Nigel Redmond	1638	1 - 0
Nigel Redmond	1638	1 - 0
James Hall	1989	0 - 1
James Hall	1989	½ - ½
Graham N Redmond	1781	1 - 0
Graham N Redmond	1781	½ - ½

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

1972 = (14178 + 400 * (5 - 1)) / 8)