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Individual Calculations July 2019 |
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| Drews, Ruediger Total change: -31.80 | |   |
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| ChessClassics Bad Neuenahr 2019 over 50 | Bad Neuenahr | GER | 2019-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1924 | 4.50 | 9 | -1.59 | 20 | -31.80 | |
|  Gellrich, Harald | | | 1540 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Fehr, Axel | | | 2044 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Hartung, Christian, Dr. | | | 1720 | GER | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Voeller, Lothar | | | 1694 | GER | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Karwatzki, Hans-Juergen | | | 1633 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Hirstel, Serge | | | 1854 | FRA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Stern, Geoffrey | | | 2030 | LUX | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Elster, Ulrich | | | 1881 | GER | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Krutsch, Thomas | | | 1524 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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