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Individual Calculations October 2017 |
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| Postler, Jonathan Total change: 26.80 | |   |
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| 21. Friedrichrodaer Schach-Open | Friedrichroda | GER | 2017-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1388 | 1.50 | 5 | 0.67 | 40 | 26.80 | |
|  Eschweiler, Martin | | | 1788 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Krongraf, Henryk | | | 1738 * | GER | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Mueller, Frank-D | | | 1578 | GER | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Zahn, Gernot | | | 1677 | GER | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Rotzoll, Sven, Dr | | | 1600 | GER | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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