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Individual Calculations August 2021 |
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| Sykora, Josef Total change: -4.20 | |   |
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| CZECH OPEN 2021 - E - 4-member team tournament | Pardubice | CZE | 2021-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 2033 | 2.50 | 4 | -0.21 | 20 | -4.20 | |
|  Rudnik, Anna | | | 1827 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Petirova, Iva | | | 1633 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sterba, Karel | | | 1821 | CZE | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Karas, Marek | f | | 2217 | SVK | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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