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Individual Calculations January 2021 |
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| Berdyga, Mariusz Total change: -36.40 | |   |
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| Kolowka u Stefana Wronicza 2020 - IX edycja - grupa B | Warszawa | POL | 2020-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1390 | 0.50 | 7 | -1.82 | 20 | -36.40 | |
|  Wolniewicz, Miroslaw | | | 1414 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Kwiecinski, Rafal | | | 1528 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Karleszko, Karolina | | | 1585 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kuznik, Kamil | | | 1526 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Urbaniak, Karol | | | 1646 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Wolniewicz, Miroslaw | | | 1414 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Kwiecinski, Rafal | | | 1528 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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