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Individual Calculations May 2017 |
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| Szalewa, Sven Total change: 20.80 | |   |
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| GRENKE Chess Open 2017 A-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 2028 | 4.50 | 9 | 0.52 | 40 | 20.80 | |
|  Hoeffer, David | f | | 2319 | GER | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Van Der Valk, Niklas | | | 2151 | GER | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Diener, Carolin Valeria | | | 1897 | GER | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Braun, Joachim | | | 2179 | GER | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Birkholz, Axel | | | 1874 | GER | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Huber, Edwin | | | 2144 | GER | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Goossens, Hanne | | wf | 2138 | BEL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Petri, Raphael | | | 1819 | GER | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Gress, Alexander | | | 2136 | GER | 1.00 | 1 | 0.65 | 40 | 26.00 | |
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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