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Individual Calculations February 2018 |
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| Wojcik, Bogumil Total change: -11.00 | |   |
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| Szachy ze SKOKiem im. Zygmunta Chmielewskiego w Lublinie'2017 | Lublin | POL | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1657 | 2.00 | 6 | -0.55 | 20 | -11.00 | |
|  Sawa, Daria | | | 1333 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Suliborski, Artur | | | 1915 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Stefanski, Robert | | | 1617 | POL | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Bojczewski, Rafal | | | 1752 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Topolan, Agata | | | 1850 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Chwalewski, Marek | | | 1788 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | |
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