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Individual Calculations May 2019 |
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| Marzaduri, Riccardo Total change: 8.40 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2168 | 5.50 | 9 | 0.42 | 20 | 8.40 | |
|  Ehmann, Johanna | | | 1915 | GER | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Kuespert, Helmut | | | 1918 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Soham, Das | m | | 2367 | IND | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Van Der Hagen, Loek | | | 1931 | NED | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hilverda, Alexander | | | 2326 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Woithe, Daniel | | | 1938 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Kueppers, Timo | f | | 2302 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Nair, Sanjeev | | | 2029 | IND | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Euler, Gerd | f | | 2292 | GER | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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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