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Individual Calculations December 2019 |
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| Kowalczyk, Jakub Total change: 2.40 | |   |
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| POLFINAL MISTRZOSTW POLSKI JUNIOROW 2019 - C11 | Ustron | POL | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1189 | 1132 | 3.00 | 7 | 0.06 | 40 | 2.40 | |
|  Przybylski, Jan | | | 1286 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Wolak, Maciej | | | 1213 | POL | 0.00 | 1 | -0.39 | 40 | -15.60 | |  Katny, Tymoteusz | | | 1027 | POL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Kowalski, Witold | | | 1187 | POL | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Gradzki, Artur | | | 1189 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Janicki, Tomasz | | | 1129 | POL | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Stachowiak, Bruno | | | 1295 | POL | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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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