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Individual Calculations September 2013 |
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| Feller, Christian Total change: -38.40 | |   |
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| Int. Chessfestival Biel 2013 Open Main tournament | Biel | SUI | 2013-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1831 | 2.50 | 6 | -1.28 | 30 | -38.40 | |
|  Gueldenapfel, Thomas | | | 1431 * | SUI | 1.00 | 1 | 0.08 | 30 | 2.40 | |  Nadia, Anggraeni M | | | 1947 | INA | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Gwiazda, Slawomir | | | 1974 | GER | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Hadorn, Rudolf | | | 1652 | SUI | 0.00 | 1 | -0.73 | 30 | -21.90 | | | Muehlemann, Walter | | | 1579 | SUI | 0.50 | 1 | -0.31 | 30 | -9.30 | | | Lachat, Martin | | | 1705 | SUI | 1.00 | 1 | 0.33 | 30 | 9.90 | | | * 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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