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Individual Calculations May 2017 |
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| Arndt, Olaf Total change: 12.40 | |   |
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| Oster-Open 2017 der Stadtsparkasse Oberhausen | Oberhausen | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 2012 | 4.50 | 7 | 0.62 | 20 | 12.40 | |
|  Oberst, Alfred | | | 1612 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Visser, Dirk | | | 2229 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ipekyilmaz, Tayfun | | | 1708 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Walter, Andreas | | | 2149 | GER | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Nohr, Jonas | | | 2110 | GER | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Stricker, Florian | | | 2091 | GER | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Halfmann, Peter | | | 1770 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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