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Individual Calculations February 2016 |
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| Jonkman, Harmen Total change: -16.30 | |   |
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| 1. Krefelder Weihnachtsopen | Krefeld | GER | 2015-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2428 | 4.50 | 7 | -1.85 | 10 | -18.50 | |
|  Kertesz, Oliver | | | 2028 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Coenen, Siegfried | | | 2041 | GER | 0.00 | 1 | -0.91 | 10 | -9.10 | | | Rost, Vincent | | | 2028 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bondarchuk, Vadim | | | 2028 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Krueger, Andre | | | 2109 | GER | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Birkenmaier, Rainer | | | 2075 | GER | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Valenta, Richard | | | 2028 * | GER | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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) | | | | Dutch Team Competition 2015-2016 - 1A - round 5 | Various | NED | 2016-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 2430 | 1.00 | 1 | 0.22 | 10 | 2.20 | |
| | Moll, Arne | | | 2212 | NED | 1.00 | 1 | 0.22 | 10 | 2.20 | |
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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