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Individual Calculations March 2010 |
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| Grassi, Fabrizio Total change: 0.60 | |   |
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| 4.Prenzlberg-Open | Berlin | GER | 2009-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 1974 | 2.50 | 5 | 0.04 | 15 | 0.60 | |
|  Dimitrijeski, Kristian | | | 2148 | GER | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Berg, Gerd | | | 1657 | GER | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Schmidt, Joerg, Prof. Dr. | | | 2121 | GER | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Peter, Volkhard | | | 1831 | GER | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Buttkus, Andre | | | 2099 | GER | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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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