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Individual Calculations May 2019 |
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| Graf, Michael Total change: 36.60 | |   |
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| GRENKE Chess Open 2019 B-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1800 | 6.50 | 9 | 1.83 | 20 | 36.60 | |
|  Bastian, Ben | | | 1522 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Varbanova, Joanna | | | 1400 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Winkler, Tim | | | 1903 | GER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Ewerhardy, Moritz | | | 1526 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kinkelin, Ulrich | | | 1905 | GER | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Wezel, Sebastian | | | 1920 | GER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Oehen, Rene | | | 1923 | SUI | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Gervasoni, Pietro | | | 1899 | SUI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Kolb, Roland | | | 1915 | GER | 1.00 | 1 | 0.66 | 20 | 13.20 | | | * 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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