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Individual Calculations August 2022 |
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| Dymowska, Joanna Total change: 8.00 | |   |
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| Najdorf Chess Festival 2022 group B | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1068 | 2.00 | 7 | 0.40 | 20 | 8.00 | |
|  Bubien, Antoni | | | 1472 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Golinski, Krzysztof | | | 1282 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mielcuch, Karol | | | 1300 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Sikorski, Jan | | | 1266 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Walewski, Szymon | | | 1278 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Zambrowski-Mazurek, Stefan | | | 1241 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Walewska, Natalia | | | 1187 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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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