Individual Calculations December 2023 |
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Boulis, Christos Total change: -11.60 | | |
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2023 Washington Challenger's Cup | Seattle, WA | USA | 2023-10-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1510 | 1627 | 1.00 | 2 | -0.29 | 40 | -11.60 | |
| Wan, Bertrand | | | 1635 | USA | 0.00 | 1 | -0.49 | 40 | -19.60 | | Zhou, Yuchen | | | 1384 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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