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Individual Calculations May 2018 |
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| Roehr, Tobias Total change: 13.60 | |   |
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| GRENKE Chess Open 2018 A-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2082 | 3.50 | 8 | 0.34 | 40 | 13.60 | |
|  Sriram, Jha | g | | 2392 | IND | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Musat, Adrian | f | | 2388 | ROU | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Buese, Ralf | | | 1916 | GER | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Wurzel, Andre | | | 2237 | GER | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Reza, Wojciech | f | | 2283 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Henrich, Thomas | f | | 2207 | GER | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Koppen, Harald | | | 1959 | GER | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Diehm, Alexander | | | 1984 | GER | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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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