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Individual Calculations April 2024 |
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| Choroszej, Aleksander Total change: 32.80 | |   |
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| 282nd YMCA Winter 2024-A Round 8-11 | Warszawa | POL | 2024-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1929 | 3.50 | 4 | 1.04 | 20 | 20.80 | |
|  Sypula, Krzysztof | | | 1777 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Pietrzak, Wojciech | | | 1864 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Pettersson, Alexander | | | 1878 | SWE | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Krupa, Bartlomiej | | | 1858 | 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) | | | | Druzynowe Mistrzostwa Mazowsza 2024 Round 7-9 | Mazovian district | POL | 2024-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 1929 | 1.50 | 3 | 0.60 | 20 | 12.00 | |
| | Jozwik, Jacek | | | 1884 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Majek, Kacper | | | 2169 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Suliborski, Jakub | | | 2232 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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