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Individual Calculations May 2019 |
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| Prietzel, Ralf Total change: -32.40 | |   |
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| GRENKE Chess Open 2019 B-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1710 | 3.00 | 8 | -0.81 | 40 | -32.40 | |
|  Kunz, Thorsten | | | 1841 | GER | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Coellen, Bjoern | | | 1836 | GER | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Schneider, Peter | | | 1423 | GER | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Demir, Ali | | | 1849 | TUR | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Kaiser, Soeren | | | 1825 | GER | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Fruechel, Marcel | | | 1931 | GER | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Motzer, Marc | | | 1521 | GER | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Lose-Schranckenmuller, Daniele | | | 1562 | FRA | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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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