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Rapid:
Individual Calculations December 2021 |
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| Kojtych, Aleksander Total change: 7.00 | |   |
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| AMWL 2021-22 - Indywidualne LUBLIN 2021 | Lublin | POL | 2021-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1241 | 1.00 | 4 | 0.35 | 20 | 7.00 | |
|  Fraczek, Weronika | | | 1899 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Samujlo, Agnieszka | | | 1439 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Matyjaszczyk, Adrian | | | 1537 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Rowinski, Marek | | | 1434 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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