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Individual Calculations September 2014 |
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| Grimberg, Boris Total change: -4.80 | |   |
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| Karl-Mala-Gedenkturnier 2014 Gruppe A | Frankfurt | GER | 2014-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 2379 | 5.00 | 7 | -0.48 | 10 | -4.80 | |
|  Boeddeker, Henry | | | 1979 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Langer, Wolfgang | | | 2088 | GER | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Engel, Berthold | | | 2185 | GER | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Chandler, Patrick | | | 2161 | GER | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Flach, Erich, Dr. | | | 2147 | GER | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Feldtmann, Thomas | | | 2235 | GER | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Moehn, Hans | | | 2226 | GER | 0.50 | 1 | -0.20 | 10 | -2.00 | | | * 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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