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Individual Calculations May 2017 |
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| Ophuels, Jan Total change: 16.80 | |   |
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| Oster-Open 2017 der Stadtsparkasse Oberhausen | Oberhausen | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 2029 | 4.00 | 6 | 0.42 | 40 | 16.80 | |
|  Zannoni, Rudolf | | | 1629 * | GER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Podzielny, Karl-Heinz | m | | 2403 | GER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Halfmann, Peter | | | 1770 | GER | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Seref, Serkan | | | 1874 | GER | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Visser, Dirk | | | 2229 | GER | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Atasoy, Tarik | | | 1800 | GER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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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