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Individual Calculations February 2020 |
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| Koziej, Maciej Total change: -20.00 | |   |
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| Szachy ze SKOKiem im. Zygmunta Chmielewskiego w Lublinie 2019 | Lublin | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1996 | 5.00 | 7 | -1.00 | 20 | -20.00 | |
|  Cieplak, Dariusz | | | 1596 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Czajka, Wojciech | | | 1668 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Niedorys, Karolina | | | 1596 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rokita, Miroslaw | | | 1635 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Bojczewski, Rafal | | | 1715 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kaluszynski, Andrzej | | | 1715 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Iwanczuk, Krzysztof | | | 1841 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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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