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Individual Calculations May 2019 |
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| Cofmann, Veaceslav Total change: 18.40 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2313 | 2232 | 4.50 | 9 | 0.92 | 20 | 18.40 | |
|  Speck, Stefan | | | 1991 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Dourerassou, Jonathan | g | | 2465 | FRA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Vrolijk, Liam | m | | 2465 | NED | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Keinanen, Toivo | f | | 2390 | FIN | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Prithu, Gupta | m | | 2478 | IND | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Ginsburg, Gennadi | g | | 2430 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Windelband, Jens | | | 2069 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Gokcek, Kursat Bugra | c | | 2104 | TUR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Inkiov, Ventzislav | g | | 2421 | BUL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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