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Individual Calculations February 2013 |
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| Zalewski, Ulrich Total change: 18.30 | |   |
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| 22.Erfurter Schachfestival Hauptturnier | Erfurt | GER | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1780 | 4.50 | 8 | 1.48 | 15 | 22.20 | |
|  Grueneschild, Hildegard | | | 1591 | GER | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Boehm, Christian | | | 1940 | GER | 0.50 | 1 | 0.21 | 15 | 3.15 | |  Koerber, Thomas | | | 1929 | GER | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Roessner, Uwe | | | 1894 | GER | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Hanswillemenke, Jens | | | 1863 | GER | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Berner, Stephan | | | 1885 | GER | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Schierholz, Guenter | | | 1876 | GER | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Steen, Matthias | | | 1998 | GER | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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) | | | | 16.Schachfestival Bad Zwesten | Bad Zwesten | GER | 2013-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1780 | 0.50 | 3 | -0.26 | 15 | -3.90 | |
| | Mundorf, Johannes | | | 2174 | GER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Chetverik, Maxim | m | | 2180 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Schmehl, Torsten | | | 1711 | GER | 0.50 | 1 | -0.10 | 15 | -1.50 | | | * 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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