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London Chess League
2022 Season
Major
Event: Major
PDF
Excel
Opponent
Rating
Result
Tyrone R Jefferies
1567
1 - 0
Zebedee Jones
1628
0 - 1
Florian Dietrich
1200
0 - 1
Arnold Hunt
1580
1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1494 = (5975 + 400 * (2 - 2)) / 4)
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