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Individual Calculations February 2020 |
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| Koscielski, Janusz Total change: -5.00 | |   |
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| VII. Koenigsspringer-Silvester-Open 2019 | Gelsenkirchen | GER | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2279 | 5.50 | 7 | -0.25 | 20 | -5.00 | |
|  Hofer, Stefan | | | 1879 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Broszeit, Peter | | | 1943 | GER | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Schwab, Patrick | | | 1879 * | LUX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ciornei, Dragos, Dr. | | | 2126 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Trzaska, Peter | | | 2102 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Eckert, Marius | | | 2104 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Lombardi, Marco | | | 1961 | GER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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