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Individual Calculations February 2013 |
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| Berner, Stephan Total change: 8.40 | |   |
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| 22.Erfurter Schachfestival Hauptturnier | Erfurt | GER | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1885 | 4.00 | 7 | 0.56 | 15 | 8.40 | |
|  Vetter, Udo | | | 1738 | GER | 1.00 | 1 | 0.30 | 15 | 4.50 | |  Dietrich, Mareike | | | 1687 | GER | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Pruesse, Horst | | | 2060 | GER | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Kirste, Olaf | | | 1991 | GER | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Sauer, Marko | | | 2064 | GER | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Zalewski, Ulrich | | | 1780 | GER | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Koerber, Thomas | | | 1929 | GER | 0.50 | 1 | 0.06 | 15 | 0.90 | |
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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