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Individual Calculations December 2021 |
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| Kawulski-Chodkiewicz, Alexander Total change: 17.60 | |   |
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| POLFINAL MISTRZOSTW POLSKI JUNIOROW 2021. GRUPA C-11 | Sielpia Wielka | POL | 2021-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1483 | 7.00 | 9 | 0.44 | 40 | 17.60 | |
|  Klask, Franciszek | | | 1083 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ozog, Bartosz | | | 1239 | POL | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Oles, Mateusz | | | 1211 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Ryszka, Maciej | | | 1231 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Seo, Ian | | | 1362 | POL | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Niezbecki, Marek | | | 1386 | POL | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Kudraszow, Filip | | | 1392 | POL | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Kozak, Karol | | | 1334 | POL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Kraczek, Cezary | | | 1418 | POL | 1.00 | 1 | 0.41 | 40 | 16.40 | | | * 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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