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Rapid:
Individual Calculations May 2019 |
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| Kidon, Natalia Total change: -8.00 | |   |
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| VII Szachowy Turniej Przyjazni Polsko-Wegierskiej - Grupa A FIDE - juniorzy r. 2005 i ml. | Katowice | POL | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1261 | 1072 | 1.00 | 5 | -0.40 | 20 | -8.00 | |
|  Bialek, Alicja | | | 1334 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Lajdamik, Anna | | | 1416 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Jureczko, Anna | | | 1188 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Cichon, Weronika | | | 994 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Karut, Kacper | | | 1372 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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