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Individual Calculations July 2021 |
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| Strzesniewska, Joanna Total change: 39.60 | |   |
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| Indywidualne Mistrzostwa Polski Nieslyszacych w Szachach Kobiet 2021 | Rybnik | POL | 2021-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1332 | 1336 | 4.00 | 6 | 0.94 | 20 | 18.80 | |
|  Towarnicka, Izabela | | | 1390 | POL | 1.00 | 1 | 0.58 | 20 | 11.60 | |  Wardziak, Ewa | | | 1217 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Szewczyk, Malwina | | | 1393 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Winiarska, Agata | | | 1006 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kobylinska, Monika | | | 1281 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Lukasik, Zuzanna | | | 1704 | POL | 0.50 | 1 | 0.40 | 20 | 8.00 | |
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) | | | | Turniej o Puchar Burmistrza Ursusa B1 | Warszawa | POL | 2021-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1336 | 4.50 | 6 | 1.04 | 20 | 20.80 | |
| | Kotkowska, Antonina | | | 1247 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Kocik, Dawid | | | 1230 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Chybalski, Piotr | | | 1238 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Szymkiewicz, Witold | | | 1269 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Wolszczak, Natalia | | | 1358 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Oles, Jan | | | 1331 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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