Event: Online League Season 2, Division 2

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Opponent	Rating	Result
Henry Withington	158	½ - ½
Duncan Chambers	1668	1 - 0
Jonathan W Arnott	2095	0 - 1
David Margerison	0	1 - 0
David Margerison	1510	½ - ½
David J Grobler	1713	0 - 1
Jonathan W Arnott	2140	0 - 1

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

1269 = (9284 + 400 * (2 - 3)) / 7)