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Individual Calculations May 2018 |
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| Lehmann, Sven Total change: -19.80 | |   |
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| GRENKE Chess Open 2018 A-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2047 | 3.50 | 9 | -0.99 | 20 | -19.80 | |
|  Kuraszkiewicz, Michael | f | | 2326 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Winker, Mathias | | | 1856 | GER | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Biefel, Christian | | | 1843 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Henrich, Thomas | f | | 2207 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Stefansson, Vignir Vatnar | f | | 2300 | ISL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Dill, Xaver | | | 2192 | SUI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Buese, Ralf | | | 1916 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Redzisz, Michal | | | 1921 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Potluri, Saye Srreezza | | | 1917 | IND | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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