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Individual Calculations February 2022 |
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| Jozwik, Jacek Total change: -8.40 | |   |
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| Druzynowe Mistrzostwa Mazowsza 2022 Round 1-4 | various | POL | 2022-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1863 | 1.50 | 4 | -0.42 | 20 | -8.40 | |
|  Bartodziej, Bartosz | | | 1836 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | |  Kakowski, Wojciech | | | 1463 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Grzelak, Artur | | | 2114 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Podgorski, Maciej | | | 2035 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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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