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Individual Calculations May 2018 |
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| Van Weegen, Raphael Total change: -31.60 | |   |
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| Oster Open 2018 der Stadtspakasse Oberhausen | Oberhausen | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1933 | 3.50 | 6 | -0.79 | 40 | -31.60 | |
|  Albrecht, Philipp | | | 1533 * | GER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Walter, Andreas | | | 2158 | GER | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Kok, Erwin | | | 1635 | NED | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Maass, Leander | | | 1734 | GER | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Westendorp, Christian | | | 1725 | GER | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Cordsen, Heinrich | | | 1721 | GER | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * 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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