Event: 7th Peter & Peggy Clarke Memorial

Opponent Rating Result
Brian GE Gosling 1870 0 - 1
James Glasson 1253 1 - 0
David J Jenkins 1682 0 - 1
K Smallacombe 0 1 - 0
Susan Clarke 1294 1 - 0
Percy TP Gill 1842 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1390 = (7941 + 400 * (3 - 2)) / 6)

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