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Individual Calculations May 2010 |
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| Hemmers, Johann-Gerhard Total change: -16.65 | |   |
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| 17.Cuxhaven Open | Cuxhaven | GER | 2010-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1975 | 1.00 | 4 | -1.11 | 15 | -16.65 | |
|  Szobries, Torsten, Dr | | | 2126 | GER | 0.50 | 1 | 0.20 | 15 | 3.00 | |  Skorna, Ullrich | | | 2096 | GER | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Berger, Volkmar | | | 1816 | GER | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Meyer, Susanne | | | 1770 | GER | 0.00 | 1 | -0.76 | 15 | -11.40 | |
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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