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Individual Calculations May 2017 |
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| Van Der Valk, Niklas Total change: 5.80 | |   |
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| GRENKE Chess Open 2017 A-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2223 | 2151 | 4.00 | 9 | 0.29 | 20 | 5.80 | |
|  Matlakov, Maxim | g | | 2551 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Szalewa, Sven | | | 2028 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Wiener, Alexander | | | 1815 | AUT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Laurent, Julien G. | f | | 2338 | FRA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Bosman, Michiel | f | | 2398 | NED | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Dedebas, Emre Emin | f | | 2325 | TUR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Bohlsen, Linus | | | 1954 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Mueller, Maximilian | f | | 2303 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Meissner, Felix | f | | 2294 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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