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Individual Calculations August 2012 |
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| Atay, Sergen Total change: -16.65 | |   |
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| 2011-2012 Turkish School Chess Championships-A | Ankara | TUR | 2012-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1714 | 2.00 | 5 | -0.61 | 15 | -9.15 | |
|  Soysal, Serkan | | | 1934 | TUR | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Bulduk, Ibrahim Ege | | | 1829 | TUR | 0.00 | 1 | -0.34 | 15 | -5.10 | |  Orak, Ensar | | | 1558 | TUR | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Topcu, Zeki | | | 1527 | TUR | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Yatkin, Osman | | | 1639 | TUR | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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) | | | | 2012 Turkish Youth Chess Championships-u16 | Ankara | TUR | 2012-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1714 | 2.50 | 6 | -0.50 | 15 | -7.50 | |
| | Burcu, Cagatay | | | 1952 | TUR | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Bilgin, Ali | | | 1763 | TUR | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Akdas, Tutku Doruk | | | 1782 | TUR | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Ozgur, Emre | | | 1737 | TUR | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Civi, Akin | | | 1590 | TUR | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Topsakal, Taha Batur | | | 1457 | TUR | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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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