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Individual Calculations February 2017 |
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| Jahraus, Marlis Total change: 67.20 | |   |
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| 26. Erfurter Schachfestival - Hauptturnier | Erfurt | GER | 2016-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1462 | 3.00 | 7 | 1.87 | 20 | 37.40 | |
|  Weber, Andreas | | | 1787 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Kellner, Rene | | | 1716 | GER | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Bartelt, Max Peter | | | 1777 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Gremmer, Dieter | | | 1739 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Homberger, Jan | | | 1789 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Jungklaus, Lars | | | 1740 | GER | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Voelk, Tobias | | | 1705 | GER | 1.00 | 1 | 0.80 | 20 | 16.00 | |
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) | | | | 34. Untergrombach Open | Bruchsal-Untergrombach | GER | 2017-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1462 | 2.00 | 6 | 1.49 | 20 | 29.80 | |
| | Sakkal, Ahmad | | | 1862 * | SYR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Storch, Dominik | | | 1862 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zschorsch, Peter | | | 1862 * | GER | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Baust, Guenter | | | 1831 | GER | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Moisa, Ghita | | | 1862 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Siebel, Jan | | | 1847 | GER | 0.50 | 1 | 0.41 | 20 | 8.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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