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Individual Calculations August 2021 |
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| Szybowicz, Piotr Total change: 9.40 | |   |
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| IV OTWARTY WAKACYJNY TURNIEJ SZACHOWY - OPEN A | Chelmno | POL | 2021-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1873 | 6.50 | 9 | 0.47 | 20 | 9.40 | |
|  Czarnolewski, Piotr | | | 1571 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Rogaczewski, Sebastian | | | 1532 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Szczypawka, Aleksandra | | | 1756 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Fraczek, Weronika | | | 1878 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Grabarczyk, Miroslaw | g | | 2273 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Szymanski, Jan | | | 1694 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Haja, Jacek | | | 1559 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Wloch, Mikolaj | | | 1816 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Kaznowski, Daniel | | | 1501 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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