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Individual Calculations September 2009 |
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| Gunaydin, Ibrahim Total change: -21.25 | |   |
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| XVII Troy Chess Fesatival-Open | Canakkale | TUR | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 1912 | 0.50 | 4 | -0.85 | 25 | -21.25 | |
|  Citak, Selim | f | | 2312 * | TUR | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Aydogdu, Ataman | | | 2074 | TUR | 0.00 | 1 | -0.29 | 25 | -7.25 | |  Alkan, Sukru | | | 1803 | TUR | 0.50 | 1 | -0.15 | 25 | -3.75 | | | Nalbantoglu, Hulki | | | 2034 | TUR | 0.00 | 1 | -0.33 | 25 | -8.25 | | | * 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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