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Rapid:
Individual Calculations January 2022 |
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| Ball, Charlie Total change: 23.40 | |   |
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| Golders Green FIDE Rapidplay - DEC1 Open | London | ENG | 2021-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1308 | 1.50 | 4 | 1.17 | 20 | 23.40 | |
|  Cavendish, Joshua Z | | | 1863 | ENG | 1.00 | 1 | 0.97 | 20 | 19.40 | |  Stern, Robert | | | 1728 | ENG | 0.50 | 1 | 0.43 | 20 | 8.60 | | | German, Santiago | | | 1588 | PHI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Shahin, Jallal | | | 1732 | LBA | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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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