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Individual Calculations May 2019 |
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| Jansen, Bob Total change: -19.80 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 2178 | 4.00 | 9 | -0.99 | 20 | -19.80 | |
|  Spindler, Florian | | | 1933 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Roser, Kevin | m | | 2362 | FRA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Inkiov, Ventzislav | g | | 2421 | BUL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Parkhov, Yair | f | | 2352 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Schallner, Marc | | | 2004 | GER | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Wachinger, David | | | 2011 | GER | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Pribylova, Sofie | | wc | 2048 | CZE | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Sanati, Charlotte | | | 2067 | GER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Khrapko, Marharyta | | | 2047 | BLR | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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