Event: 6-Board Division 1

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Opponent	Rating	Result
Steve R Hodge	186	1 - 0
Mark I Collinson	168	½ - ½
Graham Chesters	174	1 - 0
Douglas Vleeshhouwer	172	1 - 0
R Malcolm Hara	126	1 - 0
Steve R Hodge	186	1 - 0
Mark I Collinson	168	0 - 1
Graham Chesters	174	1 - 0

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

419 = (1354 + 400 * (6 - 1)) / 8)