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Rapid:
Individual Calculations September 2017 |
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| Gredka, Dominika Total change: -2.20 | |   |
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| Polish Rapid Youth Chess Championship 2017 - G16 | Wroclaw | POL | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1543 | 6.00 | 11 | -0.11 | 20 | -2.20 | |
|  Wolak, Julia | | | 1234 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Skiba, Aleksandra | | | 1362 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Rudzinska, Michalina | | | 1623 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Michalska, Aleksandra | | | 1442 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Koruch, Maria | | | 1424 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Sowa, Wiktoria | | | 1745 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Bilczewska, Olga | | | 1535 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Choinska, Debora | | | 1388 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Kindler, Karolina | | | 1555 | POL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Leczek, Weronika | | | 1563 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Moscicka, Pola | | | 1611 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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