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Individual Calculations July 2019 |
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| Hirstel, Serge Total change: -14.40 | |   |
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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 |
| 1872 | 1854 | 3.00 | 8 | -0.72 | 20 | -14.40 | |
|  Koetzsch, Ulrich | | | 2108 | GER | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Elster, Ulrich | | | 1881 | GER | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Bertram, Marina | | | 1454 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Matzat, Andre | | | 2007 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Peters, Ortwin | | | 1992 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Drews, Ruediger | | | 1924 | GER | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Bigott, Martin | | | 1785 | GER | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Klein, Gernot, Dr. | | | 1827 | GER | 0.00 | 1 | -0.54 | 20 | -10.80 | | | * 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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