Event: League Division 1

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Opponent	Rating	Result
David Wells	1856	1 - 0
Oliver Gill	2255	1 - 0
Peter JE Ackley	2113	½ - ½
AJ (Tony) Slinger	1842	1 - 0
Mark W Rogerson	2127	1 - 0
Roger W Jennings	1900	1 - 0
Rangarirai Ernest Karumazondo	2086	½ - ½

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

2311 = (14179 + 400 * (5 - 0)) / 7)