Event: Division Three

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Opponent	Rating	Result
Bruno A Dos Santos Silva	1853	1 - 0
Peter M Collins	1729	½ - ½
Steve Alcock	1510	1 - 0
Garry Evans	1653	1 - 0
Michael J Harrington	1615	0 - 1
Anthony (Tony) Rake	0	1 - 0
Keith Thomas	1797	1 - 0
Robert Marks	1730	1 - 0

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

1736 = (11887 + 400 * (6 - 1)) / 8)