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Individual Calculations September 2021 |
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| Spirek, Adam Total change: 27.00 | |   |
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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 |
| 2077 | 1987 | 5.00 | 9 | 1.35 | 20 | 27.00 | |
|  Jurcik, Marian | g | | 2387 * | SVK | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Reinhardt, Michael | | | 1863 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Bluebaum, Karl-Ernst | | | 2281 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Mejzr, Jan | | | 1833 | CZE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Mica, Marek | f | | 2316 | CZE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Karall, Lorenz | | | 1832 | AUT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Both, Erik | | | 2178 | NED | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Sindler, Michal | | | 2122 | CZE | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Skokan, Frantisek | | | 1885 | CZE | 1.00 | 1 | 0.36 | 20 | 7.20 | | | * 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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