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Individual Calculations February 2019 |
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| Tunkel, Stefan Total change: 3.20 | |   |
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| VI. Koenigsspringer-Silvester-Open 2018 | Gelsenkirchen | GER | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1868 | 2.50 | 5 | 0.16 | 20 | 3.20 | |
|  Meissner, Felix | f | | 2268 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Vishanji, Franz | | | 1639 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gallas, Noel | | | 1724 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Eckert, Marius | | | 1996 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Raygrotzki, Norbert | | | 1906 | GER | 0.50 | 1 | 0.05 | 20 | 1.00 | | | * 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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