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Individual Calculations May 2018 |
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| Witt, Holger Total change: -14.80 | |   |
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| GRENKE Chess Open 2018 B-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1625 | 3.00 | 7 | -0.74 | 20 | -14.80 | |
|  Krieger, Alexander | | | 1861 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Fecker, Sina | | | 1474 | SUI | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Noelle, Michael | | | 1468 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Vaksvik, Lars | | | 1263 | NOR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Karzenburg, Dieter | | | 1785 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Burdot, Louis | | | 1371 | LUX | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Kaufmann, Helmut | | | 1942 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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