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Individual Calculations December 2021 |
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| Kowalczyk, Michal Total change: 36.60 | |   |
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| Mistrzostwa Plocka w szachach klasycznych 2021 | Plock | POL | 2021-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1704 | 5.00 | 8 | 1.83 | 20 | 36.60 | |
|  Gawronski, Miroslaw | | | 2056 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Filinski, Jozef | | | 1304 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kutowski, Marcel | | | 1936 | POL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Wrobel, Maciej | | | 1988 | POL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Kaminski, Mariusz | | | 1823 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Klein, Zbigniew | | | 1711 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Zarecki, Piotr | | | 1395 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kasperek, Ryszard | | | 2104 * | POL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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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