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Individual Calculations September 2017 |
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| Esser, Thomas Total change: -1.40 | |   |
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| Hennefer Elo-Sommer-Open | Hennef | GER | 2017-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1998 | 3.00 | 5 | -0.07 | 20 | -1.40 | |
|  Witte, Volker, Dr. | | | 1870 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Boidman, Yuri | m | | 2319 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Vehmeyer, Thomas | | | 1758 | GER | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Weiland, Thomas | | | 1844 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Armbrust, Matthias | | | 1796 | GER | 0.50 | 1 | -0.26 | 20 | -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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