Event: Jan/Feb 2023 classical games

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Opponent	Rating	Result
Raul Parmar	0	1 - 0
Sophie Mitran	918	1 - 0
Dhairya Kataria	1109	0 - 1

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

809 = (2027 + 400 * (2 - 1)) / 3)