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Individual Calculations January 2011 |
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| Acar, Ozgur Total change: -28.75 | |   |
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| Samsun Chess Championship | Samsun | TUR | 2010-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 2009 | 2.00 | 4 | -1.15 | 25 | -28.75 | |
|  Zor, Alber Kadir | | | 1760 | TUR | 0.50 | 1 | -0.31 | 25 | -7.75 | |  Keskin, Cengiz | | | 1609 * | TUR | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Erilli, Necati Alp | | | 1930 | TUR | 0.50 | 1 | -0.11 | 25 | -2.75 | | | Ozturk, Ali | | | 1761 | TUR | 0.00 | 1 | -0.81 | 25 | -20.25 | | | * 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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