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Individual Calculations February 2019 |
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| Middelhoff, Cornelius Total change: -22.60 | |   |
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| 28. Erfurter Schachfestival Meisterturnier | Erfurt | GER | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 2154 | 2.50 | 5 | -1.13 | 20 | -22.60 | |
|  Berberich, Christoph | | | 1979 | SUI | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Helms, Sven | | | 1974 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Dobierzin, Olaf | | | 1985 | GER | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Richter, Philipp | | | 2015 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Sieber, Heiko | | | 1958 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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