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Individual Calculations May 2023 |
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| Tolmaceva, Alona Total change: 31.20 | |   |
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| Turnaj sachovych nadeji 2023 - U12 | Frydek-Mistek | CZE | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1355 | 5.50 | 8 | 0.78 | 40 | 31.20 | |
|  Mojzisova, Barbora | | | 1139 | CZE | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Sotek, Matej | | | 1358 | CZE | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Tolmacevs, Romans | | | 1533 | LAT | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Wang, Luoke | | | 1627 | ENG | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Walder, Hugo | | | 1117 | CZE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Baluh, Alina | | | 1187 | UKR | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Gresek, Oskar | | | 1205 | CZE | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Zyla, Artur | | | 1130 | CZE | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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