Event: Whittlesford (Open)

Opponent Rating Result
Johnathan D Bourne 1990 1 - 0
Ieuan C Ward 2290 ½ - ½
Mohammed Aayan Ismail 2028 0 - 1
Peter A Gemmell 2035 ½ - ½
Ian D Thompson 2215 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

2032 = (10558 + 400 * (1 - 2)) / 5)

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