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Individual Calculations May 2017 |
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| Biefel, Christian Total change: 38.00 | |   |
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| GRENKE Chess Open 2017 A-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 1805 | 3.50 | 9 | 1.90 | 20 | 38.00 | |
|  Middelhoff, Cornelius | | | 2158 | GER | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Epishin, Vladimir | g | | 2205 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Held, Carsten, Dr. | | | 2039 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Wiesner, Paula | | | 2062 | GER | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Klein, Andreas | | | 2071 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Schott, Reimund | | | 2009 | FRA | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Sakkal, Ahmad | | | 2079 | SYR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Braeuer, Karl-Heinz | | | 2029 | GER | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Kaiser, Helmut | | | 2038 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | * 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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