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Individual Calculations December 2021 |
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| Kowalski, Witold Total change: 77.60 | |   |
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| Polfinaly Mistrzostw Polski Juniorow 2021 Grupa C13 | Jastrzebia Gora | POL | 2021-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1487 | 6.50 | 9 | 1.94 | 40 | 77.60 | |
|  Kozik, Maksymilian | | | 1200 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Nowak, Maciej | | | 1331 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Warchol, Kamil | c | | 1887 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nagly, Krzysztof | | | 1317 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Blaszkiewicz, Jakub | | | 1459 | POL | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Dobosiewicz, Dawid | | | 1679 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Bartnik, Michal | | | 1589 | POL | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Sawicki, Dorian | | | 1548 | POL | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Uhryn, Mateusz | | | 1387 | POL | 0.50 | 1 | -0.14 | 40 | -5.60 | | | * 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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