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Individual Calculations May 2019 |
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| Kuehn, Kolja Total change: 20.40 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2106 | 4.50 | 9 | 1.02 | 20 | 20.40 | |
|  Ginsburg, Gennadi | g | | 2430 | GER | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Korley, Kassa | m | | 2440 | DEN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Oelschlegel, Tobias | | | 1973 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Woelk, Tom-Frederic | | | 2263 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Kivimaki, Kasper | | | 1968 | FIN | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Deues, Erik | | | 1960 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Balint, Vilmos | | | 2301 | HUN | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Bilchinski, Anton | f | | 2266 | GER | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Di Benedetto, Desiree | f | wm | 2231 | ITA | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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