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Individual Calculations August 2021 |
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| Urban, Tomas Total change: 13.20 | |   |
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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 |
| 1877 | 1752 | 2.00 | 4 | 0.66 | 20 | 13.20 | |
|  Jecha, Petr | | | 1937 | CZE | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Valtr, Tomas | | | 1920 | CZE | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Drahonovsky, Ivo | | | 1818 | CZE | 0.50 | 1 | 0.09 | 20 | 1.80 | |  Stocek, Martin | | | 1833 | CZE | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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