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Individual Calculations May 2019 |
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| Nickel, Ruediger Total change: 6.00 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2115 | 4.50 | 9 | 0.30 | 20 | 6.00 | |
|  Dourerassou, Jonathan | g | | 2465 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Ivanov, Alexander, Dr. | | | 1987 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Valkama, Eero | | | 2287 | FIN | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Dorst, Johannes | f | | 2281 | GER | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Hansch, Karsten | f | | 2307 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Bethke, Robert | | | 1985 | GER | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Triebus, Bruno | | | 1993 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kindt, Manfred | | | 2021 | NED | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Steingraeber, Kai Uwe | | | 2013 | GER | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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