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Individual Calculations February 2020 |
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| Czajka, Wojciech Total change: 5.20 | |   |
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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 |
| 1638 | 1668 | 4.00 | 7 | 0.26 | 20 | 5.20 | |
|  Sprzeczka, Emilia | | | 1268 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Koziej, Maciej | f | | 1996 | POL | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Borowik, Wojciech | | | 1633 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Cisek, Kamil | | | 1871 | POL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Rokita, Miroslaw | | | 1635 | POL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Sawa, Daria | | | 1632 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Serewa, Antoni | | | 1429 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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