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Individual Calculations April 2024 |
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| Witczak, Mikolaj Total change: 7.00 | |   |
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| VIII Mistrzostwa Kalisza w szachach klasycznych grupa A | Kalisz | POL | 2024-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1563 | 2.00 | 4 | -0.12 | 20 | -2.40 | |
|  Skorupa, Antonina | | | 1524 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | |  Kolanowski, Franciszek | | | 1532 | POL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Szczygielski, Antoni | | | 1466 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Wasilewski, Mateusz | | | 1638 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | LECH Poznan Turniej klasyfikacyjny na I kategorie | Poznan | POL | 2024-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1563 | 2.50 | 5 | 0.47 | 20 | 9.40 | |
| | Deptula, Dawid | | | 1668 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Huchwajda, Grzegorz | | | 1569 | POL | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Falendysh, Oleksandr | | | 1561 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Nowak, Tomasz | | | 1666 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Pilny, Piotr | | | 1700 | POL | 0.50 | 1 | 0.18 | 20 | 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) | | |
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