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Individual Calculations May 2017 |
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| Feltman, Bart Total change: 26.40 | |   |
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| GRENKE Chess Open 2017 A-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 1937 | 3.50 | 9 | 1.32 | 20 | 26.40 | |
|  Welzel, Philipp | | | 2218 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Pixa, Richard | | | 2092 | GER | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Wilhelm, Robert | | | 2090 | GER | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Engel, Berthold | | | 2177 | GER | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Ehmann, Thilo | f | | 2277 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Feldmann, Johannes | | | 2182 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Heinemann, Ernst | | | 2107 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Cserba, Andras | | | 2055 | GER | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Kalinin, Oleksandr | | | 2092 | UKR | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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