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Individual Calculations August 2022 |
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| Stefaniuk, Zbigniew Total change: -93.60 | |   |
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| Najdorf Chess Festival 2022 group B | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1703 | 5.50 | 9 | -2.34 | 40 | -93.60 | |
|  Dzierzgowska, Jagoda | | | 1273 | POL | 1.00 | 1 | 0.07 | 40 | 2.80 | |  Hartman, Aleksander | | | 1424 | POL | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Sternik, Piotr | | | 1428 | POL | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Jaszczuk, Piotr | | | 1389 | POL | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Mielcuch, Karol | | | 1300 | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Smeryk, Andriy | | | 1397 | UKR | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Zambrowski-Mazurek, Stefan | | | 1303 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wawrzos, Leszek | | | 1355 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Jaroszuk, Marcin | | | 1476 | POL | 0.50 | 1 | -0.29 | 40 | -11.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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