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Individual Calculations December 2015 |
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| Dogan, Yakup Total change: 31.20 | |   |
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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 |
| 1535 | 1453 | 2.00 | 4 | 0.37 | 40 | 14.80 | |
|  Cakir, Ismail Said | | | 1213 | TUR | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Ata, Sezai | | | 1697 | TUR | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Demirci, Murat | | | 1784 | TUR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Caputcuoglu, Zeki Berke | | | 1446 | TUR | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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) | | | NOTE: K factor changed | | 2015-2016 Ankara Chess Championship Selections | Ankara | TUR | 2015-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1453 | 1.50 | 2 | 0.82 | 20 | 16.40 | |
| | Aydin, Mert Dogan | | | 1556 | TUR | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Yuksel, Ibrahim | | | 1588 | TUR | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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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