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Individual Calculations May 2019 |
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| Erdmann, Stefan 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 |
| 2170 | 2199 | 4.50 | 9 | -0.30 | 20 | -6.00 | |
|  Gasper, Joern | | | 1957 | GER | 0.50 | 1 | -0.30 | 20 | -6.00 | |  Siebert, Joachim | | | 1947 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Thinius, Marco | m | | 2406 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Stock, Andreas | | | 2037 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Pribylova, Sofie | | wc | 2048 | CZE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Roser, Kevin | m | | 2362 | FRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Pajeken, Jakob Leon | m | | 2342 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Yakimenko, Alexander A. | | | 2082 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Zuferi, Enis | f | | 2348 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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