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Individual Calculations May 2018 |
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| Gheng, Josef Total change: -10.00 | |   |
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| GRENKE Chess Open 2018 A-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2338 | 5.50 | 9 | -0.50 | 20 | -10.00 | |
|  Cserba, Andras | | | 2056 | GER | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Kracke, Moritz | | | 2061 | GER | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Dobrikov, Marco | | | 2123 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kumala, Aleksander | | | 2187 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Linsenmeyer, Mario | | | 2195 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Trent, Lawrence | m | | 2440 | ENG | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Nasuta, Grzegorz | m | | 2459 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Gress, Alexander | | | 2139 | GER | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Boehm, Thomas | | | 2179 | GER | 1.00 | 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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