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Individual Calculations September 2021 |
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| Tesar, Jan Total change: -9.60 | |   |
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| SUMMER PRAGUE OPEN 2021 - A - IM open | Praha | CZE | 2021-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1976 | 4.50 | 9 | -0.48 | 20 | -9.60 | |
|  Sorm, Daniel | f | | 2350 | CZE | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Mladek, Richard | f | | 2315 | CZE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Habenicht, Martin | | | 1840 | CZE | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Novotna, Tereza | | | 1791 | CZE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Dambrauskas, Virginijus | m | | 2176 | LTU | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Hozda, Max | | | 1730 | CZE | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Shatil, Or | | wc | 1745 | ISR | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Stehlik, Jiri | | | 1847 | CZE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Cabart, Pavel | | | 1700 | CZE | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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