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Watford Junior Chess
2022-23 season
January 2023 rapidplay games
2024-25 Season
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2024-25 online rapidplays
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September/October rapidplay
Event: January 2023 rapidplay games
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Excel
Opponent
Rating
Result
Jessica Maslowska
919
1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1319 = (919 + 400 * (1 - 0)) / 1)
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