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Individual Calculations January 2018 |
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| Yatkin, Osman Total change: 2.20 | |   |
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| 2017-2018 Mugla Chess Championship | Mugla | TUR | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1718 | 3.00 | 4 | 0.11 | 20 | 2.20 | |
|  Kose, Ilke Kagan | | | 1318 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Postoglu, Gulden | | | 1326 | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dere, Abdullah Dogukan | | | 1775 | TUR | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Yamac, Ahmet | | | 1623 | TUR | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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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