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Individual Calculations February 2019 |
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| Petri, Wolfgang Total change: -15.80 | |   |
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| 28. Erfurter Schachfestival Meisterturnier | Erfurt | GER | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 2039 | 3.00 | 8 | -0.79 | 20 | -15.80 | |
|  Wichmann, Cliff | m | | 2266 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Schroeter, Maik | | | 1907 | GER | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Barth, Can-Elian | | | 1882 | SUI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Nicolai, Tim | | | 1915 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Schroeder, Christoph | | | 2169 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Walther, Andi | | | 2218 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Wecker, Martin | | | 2135 | GER | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Stock, Andreas | | | 1995 | GER | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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