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Individual Calculations August 2019 |
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| Mantau, Jan Total change: -12.60 | |   |
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| 23. Godesburg Open | Bonn | GER | 2019-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 2166 | 4.00 | 7 | -0.63 | 20 | -12.60 | |
|  Von Itter, Arndt | | | 1766 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Schwab, Thomas | | | 2000 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Grinev, Valeriy | m | | 2437 | UKR | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Berresheim, Helmut | | | 2096 | GER | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Moes, Waldemar | | | 2020 | NED | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Schmidt, Fabian | | | 1885 | GER | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Birkholz, Olga | | wf | 2031 | GER | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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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