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Individual Calculations May 2017 |
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| Oberst, Alfred Total change: -2.80 | |   |
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| Oster-Open 2017 der Stadtsparkasse Oberhausen | Oberhausen | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1454 | 1.00 | 6 | -0.14 | 20 | -2.80 | |
|  Arndt, Olaf | | | 1854 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Meckel, Helmut | | | 1795 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sonnberger, Bernd | | | 1580 | GER | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Linke, Michael | | | 1791 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ipekyilmaz, Tayfun | | | 1708 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Beyer, Michael | | | 1600 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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