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Individual Calculations February 2023 |
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| Mihaylova, Aliona Total change: -44.40 | |   |
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| PRAGUE OPEN 2023 B - FIDE open | Prague | CZE | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1642 | 4.00 | 7 | -1.11 | 40 | -44.40 | |
|  Rzadkowska, Lila | | | 1251 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Borysiuk, Sofiia-Khrystyna | | | 1433 | UKR | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Zrust, Lukas | | | 1286 | CZE | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Smolinski, Wojciech | | | 1361 | POL | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Cizek, Jan | | | 1450 | CZE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Antal, Jozsef | | | 1882 | HUN | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Kaplanova, Dominika | | | 1448 | CZE | 0.00 | 1 | -0.75 | 40 | -30.00 | |
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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