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Individual Calculations February 2013 |
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| Kayar, Mehmet Erdem Total change: -12.75 | |   |
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| 2012-2013 Istanbul Chess Championship | Istanbul | TUR | 2012-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 2100 | 4.00 | 6 | -0.85 | 15 | -12.75 | |
|  Bayyurt, Izge | | | 1700 * | TUR | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Bedel, Sercan Sahin | | | 1786 | TUR | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Atabay, Mesut | | | 1700 * | TUR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Elmas, Mustafa | | | 1892 | TUR | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Bagci, Hikmet | | | 1875 | TUR | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Camci, Ali Ammar | | | 2026 | TUR | 0.00 | 1 | -0.60 | 15 | -9.00 | | | * 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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