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Individual Calculations July 2021 |
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| Hrymowicz, Artur Total change: 30.80 | |   |
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| III Liga Wojewodzka Seniorow Warminsko-Mazurskie Round 1-2 | Biskupiec | POL | 2021-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2100 | 2.00 | 2 | 0.71 | 20 | 14.20 | |
|  Kozlowski, Waldemar | f | | 2192 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | |  Kietrys, Maciej | | | 1700 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | III Liga Wojewodzka Seniorow Warminsko-Mazurskie Round 3-6 | Biskupiec | POL | 2021-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 2100 | 4.00 | 4 | 0.83 | 20 | 16.60 | |
| | Grabarczyk, Sylwester | | | 1724 | CZE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Krzywicki, Dariusz | | | 2120 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Zielonka, Adam | | | 1761 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Grabarczyk, Sylwester | | | 1724 | CZE | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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