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Individual Calculations August 2021 |
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| Pisk, Petr Total change: -3.00 | |   |
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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 |
| 2272 | 2331 | 2.00 | 4 | -0.30 | 10 | -3.00 | |
|  Formanek, Martin | | | 2196 | CZE | 0.50 | 1 | -0.18 | 10 | -1.80 | |  Vykouk, Jan | m | | 2442 | CZE | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Sedivy, Martin | | | 2145 | CZE | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Sodoma, Jan | m | | 2306 | CZE | 0.50 | 1 | -0.03 | 10 | -0.30 | |
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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