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Individual Calculations February 2018 |
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| Pek, Istvan Total change: -3.60 | |   |
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| 35. Open Untergrombach 2018 A-Turnier | Bruchsal-Untergrombach | GER | 2018-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1848 | 2.50 | 6 | -0.18 | 20 | -3.60 | |
|  Michaelis, Nico | | | 2110 | GER | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Herwig, Carsten | | | 1914 | GER | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Baust, Guenter | | | 1790 | GER | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Roos, Matthias | | | 1606 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Arzer, Waldemar | | | 1961 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Holzwarth, Patrick | | | 1950 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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