Event: SCCU Under 14 / U1700 reserves games

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Opponent	Rating	Result
Gabriel Bernard	1055	0 - 1
James Dane	1327	½ - ½
Ian Molina	862	0 - 1

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

815 = (3244 + 400 * (0 - 2)) / 3)