Event: Summer Max 400 Division

Opponent Rating Result
John Burke 101 1 - 0
Peter S Banks 110 0 - 1
Paul Heeney 105 ½ - ½
John Green 112 1 - 0
Lawrence F Hayden 131 0 - 1
Martin J Draper 88 ½ - ½
John Burke 101 1 - 0
Peter S Banks 110 1 - 0
Paul Heeney 105 1 - 0
John Green 112 ½ - ½
Lawrence F Hayden 131 0 - 1
Martin J Draper 88 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

141 = (1294 + 400 * (5 - 4)) / 12)

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