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Individual Calculations May 2018 |
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| Van Der Velde, Wytse Total change: -50.40 | |   |
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| GRENKE Chess Open 2018 A-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 1992 | 2.00 | 9 | -2.52 | 20 | -50.40 | |
|  Bomans, Arno | f | | 2250 | BEL | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Merkel, Markus | | | 2133 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Jurga, Jonas Vincent | | | 1872 | GER | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Froembgen, Andreas | | | 1903 | GER | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Afonso, Nils | | | 1911 | GER | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Schmider, Niklas | | | 2171 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Oltmanns, Jan | | | 1893 | GER | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Bangert, Udo | | | 1899 | GER | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Kinzig, Lars | | | 1916 | GER | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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