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Individual Calculations September 2022 |
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| Rida, Ruqayyah Total change: -14.80 | |   |
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| Chessable British Chess Championships 2022: Under 10 | Torquay | ENG | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1515 | 0.50 | 2 | -0.37 | 40 | -14.80 | |
|  Liu, Jacob | | | 1368 | ENG | 0.50 | 1 | -0.20 | 40 | -8.00 | |  Verbytski, Oleg | | | 1792 | ENG | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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