Event: Division Four

PDF Excel

Opponent	Rating	Result
Lukasz Marcin Walijewski	142	1 - 0
Don S Curry	133	½ - ½
Gavin Maciel	145	0 - 1
Peter Seeley	127	½ - ½
Rich Wiltshir	144	1 - 0
Roland Robson	103	0 - 1
Derek Green	118	½ - ½
Richard Wilkinson	119	0 - 1

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

79 = (1031 + 400 * (2 - 3)) / 8)