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Individual Calculations April 2009 |
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| Oner, Ekin Total change: 3.50 | |   |
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| 2009 Turkish Youth Chess Championships-U16boys | Antalya | TUR | 2009-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1582 | 0.50 | 3 | 0.14 | 25 | 3.50 | |
|  Catalkilic, Ozgur | | | 1932 | TUR | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Uygur, Onur | | | 1932 | TUR | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Sevgil, Baran Suat | | | 1897 | TUR | 0.00 | 1 | -0.14 | 25 | -3.50 | |
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) | | |
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