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Individual Calculations May 2018 |
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| Riegel, Arinna Total change: 40.00 | |   |
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| GRENKE Chess Open 2018 A-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 1866 | 3.00 | 9 | 1.00 | 40 | 40.00 | |
|  Huber, Edwin | | | 2164 | GER | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Kaiser, Marius | | | 2055 | GER | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Biemans, Erik | | | 2167 | NED | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Zilberman, Polina | | wm | 2149 | GER | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Lopez-Rojas, Jeffrey | | | 2160 | GER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Demir, Bilal | | | 2074 | TUR | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Engel, Robert | | | 2029 | GER | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Casagrande, Federico | | | 1972 | ITA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Hartmann, Martin | | | 2039 | GER | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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