Event: Ribbands Rapidplay

PDF Excel

Opponent	Rating	Result
Konrad Scheffler	1804	1 - 0
Alan Wadsworth	1640	1 - 0
Paul R Kemp	1979	½ - ½
Paul McMahon	1934	0 - 1
Simon Marsden	1538	1 - 0
Alan Richardson	2050	½ - ½
Simeon Bott	1998	0 - 1

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

1906 = (12943 + 400 * (3 - 2)) / 7)