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Individual Calculations December 2015 |
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| Cosgun, Deniz Total change: -18.20 | |   |
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| Ankara Ataturk Memorial Chess Tournament - November 2015 | Ankara | TUR | 2015-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1342 | 1.00 | 3 | -0.25 | 20 | -5.00 | |
|  Nazli, Sertan | | | 1509 | TUR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Baycu, Baran | | | 1463 | TUR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Tumer, Selim Murat | | | 1250 | TUR | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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) | | | | 2015-2016 Ankara Chess Championship Selections | Ankara | TUR | 2015-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1342 | 0.00 | 3 | -0.66 | 20 | -13.20 | |
|  Hantal, Erol | | | 1512 | TUR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mercanli, Bahadir | | | 1551 | TUR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Turkay, Metin | | | 1640 | TUR | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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