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Individual Calculations February 2020 |
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| Vollbrecht, Lars Total change: 9.60 | |   |
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| 5. Internationales Spandauer Weihnachtsopen 2019 | Berlin | GER | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1883 | 3.50 | 7 | 0.48 | 20 | 9.60 | |
|  Morczynski, Ryszard | | | 1483 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Balov, Darko | | | 2094 | MKD | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Guennigmann, Manuel | | | 2164 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Knape, Albert | | | 1612 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Allgaier, Erik | | | 2024 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Bolon, Karelle | | wf | 2008 | FRA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Johansson, Jukka | | | 2081 | FIN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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