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Individual Calculations September 2022 |
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| Yu, Rock Total change: -34.00 | |   |
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| Chessable British Chess Championships 2022: Under 12 | Torquay | ENG | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1409 | 0.00 | 3 | -0.85 | 40 | -34.00 | |
|  Steiners, Emils | | | 1684 | LAT | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Patel, Zain | | | 1679 | ENG | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Catabay, Mae Katelyn Rose | | | 1401 | ENG | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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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