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Rapid:
Individual Calculations April 2023 |
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| Kozaczuk, Witold Total change: -46.20 | |   |
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| SAP Gliwickie Cztery Pory Roku - ZIMA | Gliwice | POL | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1880 | 3.50 | 6 | -2.31 | 20 | -46.20 | |
|  Maciejewski, Piotr | | | 1233 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Sikora, Pawel | | | 1455 | POL | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Fryda, Dominik | | | 1173 | POL | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Skiba, Karol | | | 1164 | POL | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Brzozowski, Kacper | | | 1480 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Walenciak, Pawel | | | 1260 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | * 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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