Event: Broadland Club Championship Group C

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Opponent	Rating	Result
Heather Enid Walker	1169	1 - 0
Paul J Coppard	1243	1 - 0
Paul J Coppard	1243	½ - ½
Heather Enid Walker	1169	1 - 0
Richard Armitage	1000	1 - 0
Richard Armitage	1000	½ - ½
Costakis Stephanides	1293
Costakis Stephanides	1293	½ - ½

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

1388 = (8117 + 400 * (4 - 0)) / 7)