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Individual Calculations May 2017 |
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| De Silva, Joel Niels Total change: 19.60 | |   |
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| GRENKE Chess Open 2017 A-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2036 | 4.50 | 9 | 0.49 | 40 | 19.60 | |
|  Gheng, Josef | f | | 2327 | GER | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Korba, Roman | | | 2205 | GER | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Mader, Manuela | | wm | 2219 | GER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Schlenker, Joerg | | | 2191 | GER | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Retzlaff, Thomas | | | 1879 | GER | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Buese, Ralf | | | 1924 | GER | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Ahmad, Momin | | | 1929 | GER | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Heeke, Guido | | | 1866 | GER | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Ferster, Fabian | | | 2189 | LIE | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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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