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Individual Calculations February 2019 |
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| Iwanczuk, Krzysztof Total change: 13.20 | |   |
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| Szachy ze SKOKiem im. Zygmunta Chmielewskiego w Lublinie 2018 | Lublin | POL | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1709 | 4.00 | 7 | 0.33 | 40 | 13.20 | |
|  Suska, Szymon | | | 1309 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Probola, Bartosz | | | 2109 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Borowik, Wojciech | | | 1564 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Seredyn, Dominik | | | 1605 | POL | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Rokita, Miroslaw | | | 1653 | POL | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Sobaniec, Dominik | | | 1864 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Golawski, Hubert | | | 1728 | POL | 0.50 | 1 | 0.03 | 40 | 1.20 | | | * 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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