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Individual Calculations July 2021 |
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| Mach, Petr Total change: 46.40 | |   |
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| Prague International Chess Festival 2021 D - FIDE open | Praha | CZE | 2021-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2089 | 4.50 | 7 | 1.16 | 40 | 46.40 | |
|  Veselsky, Jan | | | 1689 * | CZE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Serrano Salvador, Eduardo | f | | 2280 | CZE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Peglau, Charis | | | 1726 | GER | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Jurek, Josef | m | | 2213 | CZE | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Pahl, Theis | | | 2123 | GER | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Seemann, Jakub | f | | 2305 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Real, Thibault | f | | 2267 | BEL | 1.00 | 1 | 0.73 | 40 | 29.20 | | | * 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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