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Individual Calculations September 2013 |
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| Wastian, Jan Total change: 9.60 | |   |
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| 5. Vellmarer Schachtage Open B | Vellmar | GER | 2013-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1620 | 1.00 | 2 | 0.64 | 15 | 9.60 | |
|  Cotenescu, Daniel | | | 2000 | GER | 0.50 | 1 | 0.41 | 15 | 6.15 | |  Bickmann, Uwe | | | 1795 | GER | 0.50 | 1 | 0.23 | 15 | 3.45 | |
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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