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Individual Calculations May 2018 |
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| Costa, Leonardo Total change: 24.40 | |   |
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| GRENKE Chess Open 2018 B-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1824 | 4.50 | 6 | 0.61 | 40 | 24.40 | |
|  Stiefelmeyer, Michael | | | 1683 | GER | 0.50 | 1 | -0.19 | 40 | -7.60 | |  Butenandt, Svenja | | | 1709 | GER | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Buchmann, Christophe | | | 1707 | FRA | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Hirzel, Moritz | | | 1701 | SUI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Thrish, Karthik | | | 1758 | IND | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Mack, Fabian | | | 1737 | GER | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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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