Individual Calculations April 2022 |
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Boruta, Dawid Total change: 23.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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TAURON Ekstraliga - Druzynowe Mistrzostwa Slaska Seniorow 2022 Round 1-3 | Chorzow | POL | 2022-02-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1988 | 1889 | 0.50 | 3 | -0.66 | 20 | -13.20 | |
| Kalmuk, Krzysztof | | | 2001 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | | Lach, Aleksandra | | wm | 2198 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | Kotowicz, Kamil | | | 1764 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | 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) | | TAURON Ekstraliga - Druzynowe Mistrzostwa Slaska Seniorow 2022 Round 4-9 | Chorzow | POL | 2022-03-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1817 | 1889 | 5.00 | 6 | 1.83 | 20 | 36.60 | |
| Bachorczyk, Marcin | | | 1981 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | | Galuszka, Tomasz | | | 2181 | POL | 1.00 | 1 | 0.85 | 20 | 17.00 | | Dzierzak, Radoslaw | f | | 2264 | POL | 0.50 | 1 | 0.41 | 20 | 8.20 | | Bugaj, Hanna | | | 1782 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | Bytomski, Borys | | | 1489 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Grab, Marek | | | 1202 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | * 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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