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Individual Calculations May 2019 |
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| Koll, Lukas Total change: 43.20 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2051 | 4.00 | 9 | 1.08 | 40 | 43.20 | |
|  Sylvan, Jacob | f | | 2321 | DEN | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Suvorov, Alexander | f | | 2323 | GER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Gomes, Bruno Miguel De Sousa | c | | 2287 | POR | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Bouillon, Christian | | | 2152 | GER | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Schleich, Markus | f | | 2240 | GER | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Heinatz, Gundula | | wm | 2167 | SUI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Sala, Tiziano Paolo | | | 1919 | ITA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Wilhelm, Robert | | | 2143 | GER | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Stabolewski, Andreas | | | 2140 | GER | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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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