Event: Richard Furness League

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Opponent	Rating	Result
Elliott Barnett	1714	½ - ½
Liam Whittaker	1400	0 - 1
Mark Jones	1382	½ - ½
Nigel Holland	1495	½ - ½
Malcolm Spencer	1253	½ - ½
Arpad Busznyak	1551	0 - 1
Malcolm Spencer	1214	1 - 0
Ingmar So	1456	1 - 0

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

1433 = (11465 + 400 * (2 - 2)) / 8)