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Individual Calculations January 2024 |
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| Darowicki, Mariusz Total change: -4.60 | |   |
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| Druzynowe Mistrzostwa Regionu KPZSzach 2023-2024 - III Liga. Round 2-3 | Bydgoszcz | POL | 2023-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1969 | 1.00 | 1 | 0.22 | 20 | 4.40 | |
|  Grabowski, Marek | | | 1746 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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) | | | | KONIN MASTERS 2023 - Standard | Slesin | POL | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1969 | 4.00 | 6 | -0.45 | 20 | -9.00 | |
| | Michno, Mateusz | | | 1569 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Czepczynski, Boguslaw | | | 1648 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Wypych, Dominik | | | 1988 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Lachacz, Tymoteusz | | | 1533 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Budnik, Mateusz | | | 2014 | POL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Banasiak, Dariusz | | | 1719 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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