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Individual Calculations October 2015 |
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| Yetkin, Ayhan Total change: -18.00 | |   |
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| International Istanbul Open Chess Tournament 2015 - A | Istanbul | TUR | 2015-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1881 | 4.00 | 8 | -0.90 | 20 | -18.00 | |
|  Demircioglu, Emre | | | 2218 | TUR | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Gezici, Omer Ata | | | 1502 | TUR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Tarlabasi, Emirhan | | | 2004 | TUR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Ozgur, Gunay | | | 1756 | TUR | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Zeybek, Ozgur Bulent Can | | | 1647 | TUR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ayan, Bengu Sena | | | 1693 | TUR | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Karahan, Anil | | | 1642 | TUR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Alaz, Ahmet Efekan | | | 1855 | TUR | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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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