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Individual Calculations May 2023 |
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| Walder, Hugo Total change: 35.60 | |   |
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| Turnaj sachovych nadeji 2023 - U12 | Frydek-Mistek | CZE | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1117 | 2.00 | 6 | 0.64 | 40 | 25.60 | |
|  Kozusnik, Jan | | | 1338 | CZE | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Belocky, Daniel | | | 1278 | CZE | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Kaminska, Zuzanna | | | 1330 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Sara, David | | | 1240 | CZE | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Tolmaceva, Alona | | | 1355 | LAT | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Zhu, Pengxiao | | | 1494 | ENG | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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) | | | | 1. liga mladeze D 2022-2023 r8-11 | various | CZE | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1117 | 0.50 | 3 | 0.25 | 40 | 10.00 | |
| | Stara, Zuzana | | | 1468 | CZE | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Hobza, Vojtech | | | 1684 | CZE | 0.50 | 1 | 0.48 | 40 | 19.20 | | | Dorazilova, Kristyna | | | 1449 | CZE | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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