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Individual Calculations February 2023 |
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| Zabehlicky, Jiri Total change: -4.00 | |   |
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| PRAGUE OPEN 2023 B - FIDE open | Prague | CZE | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1456 | 1.00 | 3 | -0.20 | 20 | -4.00 | |
|  Radovinski, Jewgeni | | | 1684 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Schindele, Andreas | | | 1877 | GER | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Serra Azul, Manuela Mesquita | | | 1056 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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