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Individual Calculations September 2017 |
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| Osten, Stefan Total change: -21.60 | |   |
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| 3. Bayer Sommeropen 2017 | Leverkusen | GER | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1758 | 0.50 | 3 | -0.54 | 40 | -21.60 | |
|  Pfening, Richard | | | 1469 | GER | 0.50 | 1 | -0.34 | 40 | -13.60 | |  Tochtenhagen, Wolfgang | | | 2101 | GER | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Juegel, Marcel | | | 2158 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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