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Rapid:
Individual Calculations September 2017 |
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| Guzik, Natalia Total change: -14.40 | |   |
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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 |
| 1451 | 1572 | 6.50 | 11 | -0.72 | 20 | -14.40 | |
|  Bakalarczyk, Zuzanna | | | 1320 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Jurkowska, Magdalena | | | 1297 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Koruch, Maria | | | 1424 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Moscicka, Pola | | | 1611 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Bilczewska, Olga | | | 1535 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Choinska, Debora | | | 1388 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Zamarska, Sylwia | | | 1484 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Michalska, Aleksandra | | | 1442 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Orlik, Sandra | | | 1466 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kindler, Karolina | | | 1555 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Karlyk, Maria | | | 1438 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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