Event: The Chess Centre - Ilkley (Saturdays) Junior League

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Opponent	Rating	Result
Elias Ogden Long	932	1 - 0
Kirkchai Dillon	829	1 - 0
Kirkchai Dillon	829	½ - ½
Elias Ogden Long	953	0 - 1
Finlay Conner	717	1 - 0
Finlay Conner	717	1 - 0
James Kennedy	1004	0 - 1

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

969 = (5981 + 400 * (4 - 2)) / 7)