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Individual Calculations May 2018 |
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| Arns, Alexander Total change: -4.40 | |   |
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| GRENKE Chess Open 2018 A-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1879 | 2.50 | 9 | -0.22 | 20 | -4.40 | |
|  Lelumees, Brait | | | 2169 | EST | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Pryvalov, Ivan | | | 2063 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Reimche, Vadim | | | 2068 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Bender, Leon | | | 1998 | GER | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Ludwig, Sebastian | | | 2031 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Hoffmann, Jens | | | 1982 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Heer, Till | | | 1991 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Apitzsch, Leon Fabian | | | 1979 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Telioridis, Vasilios | | | 1996 | GRE | 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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