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Individual Calculations January 2016 |
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| Goekkaya, Murat Bora Total change: 11.60 | |   |
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| 2015-2016 Istanbul Youth Chess Championship - U13 | Istanbul | TUR | 2015-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1469 | 2.50 | 5 | -0.52 | 40 | -20.80 | |
|  Soydan, Inan | | | 1342 | TUR | 0.50 | 1 | -0.17 | 40 | -6.80 | |  Celik, Eylul | | | 1528 | TUR | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Akaslan, Umut | | | 1408 | TUR | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Olgun, Efe | | | 1409 | TUR | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Ersoy, Emir | | | 1261 | TUR | 0.00 | 1 | -0.77 | 40 | -30.80 | |
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) | | | | 2015-2016 Istanbul Chess Championship | Istanbul | TUR | 2015-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1469 | 2.00 | 4 | 0.81 | 40 | 32.40 | |
| | Yildiz, Demir Kursat | | | 1227 | TUR | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Baykara, Mert | | | 1822 | TUR | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Yapici, Mustafa | | | 1760 | TUR | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Elmas, Mustafa | | | 1795 | TUR | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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