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Individual Calculations May 2017 |
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| Visser, Dirk Total change: -39.20 | |   |
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| Oster-Open 2017 der Stadtsparkasse Oberhausen | Oberhausen | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 2229 | 4.50 | 7 | -0.98 | 40 | -39.20 | |
|  Atasoy, Tarik | | | 1829 * | GER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Arndt, Olaf | | | 2012 | GER | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Besel, Waldemar | | | 1979 | GER | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Becker, Marco | | | 2014 | GER | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Ophuels, Jan | | | 2029 | GER | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Schaum, Moritz | | | 2081 | GER | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Wolff, Christoph | | | 2045 | GER | 0.50 | 1 | -0.24 | 40 | -9.60 | | | * 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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