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Individual Calculations September 2021 |
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| Zajicek, Karel Total change: -44.40 | |   |
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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 |
| 1888 | 1963 | 2.50 | 8 | -2.22 | 20 | -44.40 | |
|  Nguyen, Alex Dac-Vuong | f | | 2290 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Shatil, Or | | wc | 1745 | ISR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ivanov, Mike | f | | 2195 | CAN | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Hozda, Max | | | 1730 | CZE | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Novotna, Tereza | | | 1791 | CZE | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Staszko, Martin | | | 2072 | CZE | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Dvoracek, Matyas | | | 1563 * | CZE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Lachmair, Erwin | | | 1714 | AUT | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * 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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