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Rapid:
Individual Calculations January 2021 |
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| Gorska, Amelia Total change: 6.20 | |   |
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| Druzynowe Mistrzostwa Dolnego Slaska Juniorow w Szachach Szybkich 2020 | Kielczow | POL | 2020-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1013 | 1.00 | 5 | 0.31 | 20 | 6.20 | |
|  Romejko, Jagoda | | | 1170 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Lascar, Maria Elena | | | 1478 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Kulczycka, Zofia | | | 1177 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Lochina, Justyna | | | 1493 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Smietanska, Wiktoria | c | | 1576 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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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