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Individual Calculations September 2013 |
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| Rotstein, Jefim Total change: 7.30 | |   |
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| 17. Godesburg-Open | Bonn | GER | 2013-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2340 | 7.50 | 9 | 0.73 | 10 | 7.30 | |
|  Grosse-Gehling, Thomas | | | 1940 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Jonas, Rainer | | | 1970 | GER | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Ebert, Mario | | | 2059 | GER | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Mittmann, Johannes | | | 2054 | GER | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Mantau, Jan | | | 2205 | GER | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Moeller, Jeremy | | | 1983 | GER | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Winterberg, Lukas | | | 2242 | GER | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Khanukov, Boris | m | | 2359 | GER | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Marcziter, Dmitrii | f | | 2266 | GER | 0.50 | 1 | -0.10 | 10 | -1.00 | | | * 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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