Event: Summer League Section 2

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Opponent	Rating	Result
F Hal Jorna	1633	½ - ½
Edward S Oxley	1758	½ - ½
Paul A Allison	1728	½ - ½

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

1706 = (5119 + 400 * (0 - 0)) / 3)