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Rapid:
Individual Calculations December 2021 |
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| Pietryk, Joanna Total change: 17.40 | |   |
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| Mistrzostwa Dolnego Slaska w Szachach Szybkich 2021- Grupa D14 D12 | Lubin | POL | 2021-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1227 | 1288 | 5.50 | 8 | 0.87 | 20 | 17.40 | |
|  Wilkomirska, Joanna | | | 1141 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Predkiewicz, Paulina | | | 1164 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Zapolska, Roksana | | | 1236 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Janikowska, Wiktoria | | | 1392 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Rybka, Tatiana | | | 1307 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Klintsevich, Aliaksandra | | | 1298 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Zielinska, Aleksandra | | | 1261 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Szczepanska, Jagoda | | | 1015 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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