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Individual Calculations May 2023 |
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| Kucharska, Helena Total change: 11.20 | |   |
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| Turnaj sachovych nadeji 2023 - Pobeskydi Open | Frydek-Mistek | CZE | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1817 | 4.50 | 9 | 0.28 | 40 | 11.20 | |
|  Boff, Ondrej | | | 1618 | CZE | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Popovic, Martin | | | 1990 | SVK | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Taus, Martin | | | 2010 | CZE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Barteckova, Valerie | | | 1475 | CZE | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Pokorna, Jana | | | 1574 | CZE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Kratochvil, Vit | | | 2236 | CZE | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Kowalec, Maciej | | | 2133 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Hronik, Petr | | | 1919 | CZE | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Park, Seonjae | | | 1669 | KOR | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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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