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Individual Calculations May 2024 |
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| Kozusnik, Jan Total change: 12.40 | |   |
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| Turnaj sachovych nadeji 2024 - U12 | Frydek-Mistek | CZE | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1657 | 4.50 | 7 | -0.11 | 40 | -4.40 | |
|  Vanickova, Natalie | | | 1444 | CZE | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Horwood, Alexander | | | 1527 | ENG | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Rehacek, Jan | | | 1557 | CZE | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Janeczek, Maksymilian | | | 1575 | POL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Bucek, Vit | | | 1608 | CZE | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Vydra, David | | | 1585 | CZE | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Prikryl, Daniel | | | 1474 | CZE | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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) | | | | Otevreny sachovy turnaj - jaro 2024 r13-15 | Frydek-Mistek | CZE | 2024-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1664 | 2.00 | 2 | 0.42 | 40 | 16.80 | |
| | Vaclavkova, Klara | | | 1429 | CZE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Vaclavkova, Klara | | | 1429 | CZE | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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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