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Individual Calculations March 2013 |
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| Sierra, Robin Total change: -26.10 | |   |
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| 1. Stein am Rhein Chess Open | Stein am Rhein | SUI | 2013-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1841 | 1.50 | 5 | -0.87 | 30 | -26.10 | |
|  Kiese, Matthias, Prof. Dr. | | | 2227 | GER | 0.00 | 1 | -0.09 | 30 | -2.70 | |  Osuna, Pablo | | | 1507 | SUI | 0.50 | 1 | -0.38 | 30 | -11.40 | | | Graier, Hubert | | | 1625 | AUT | 0.50 | 1 | -0.28 | 30 | -8.40 | | | Loewe, Lennard | | | 2116 | GER | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Bounlom, Samyo | | | 1877 | SUI | 0.50 | 1 | 0.05 | 30 | 1.50 | |
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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