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Individual Calculations August 2021 |
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| Brzezny, Petr Total change: 25.00 | |   |
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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 |
| 1812 | 1729 | 3.50 | 6 | 1.25 | 20 | 25.00 | |
|  Pors, Jaroslav | | | 1878 | CZE | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Antoniewicz, Jakub | | | 1881 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Gaj, Milos | | | 1945 | CZE | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Rutter, Lidmila | | | 1885 | CZE | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Framberk, Jan | | | 1952 | CZE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Nemyrovskyi, Myroslav | | | 1329 * | UKR | 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) | | |
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