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Individual Calculations August 2019 |
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| Koehler, Christian Friedrich Total change: 16.60 | |   |
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| 23. Godesburg Open | Bonn | GER | 2019-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 2243 | 5.50 | 7 | 0.83 | 20 | 16.60 | |
|  Wissing, Philipp | | | 1843 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hoffmann, Fabian | | | 1907 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Berkle, Pascal | | | 2002 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kolkin, Michail | | | 2320 | UKR | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Grinev, Valeriy | m | | 2437 | UKR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Moes, Waldemar | | | 2020 | NED | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Seegers, Hendrik | f | | 2132 | GER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | * 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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