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Individual Calculations May 2019 |
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| Rettore, Ludwig Total change: 1.60 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2061 | 3.50 | 8 | 0.08 | 20 | 1.60 | |
|  Goluch, Piotr | f | | 2337 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Perkampus, Laurin | | | 1880 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Kobl, Rudolf | | | 1852 | GER | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Sahin, Ozgun | | | 2220 | TUR | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Stijve, Theo | f | | 2328 | SUI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Beckers, Marius | | | 1949 | GER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Namyslo, Holger | f | | 2226 | GER | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Terhuven, Patrick | | | 2182 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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