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Individual Calculations August 2012 |
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| Deruni, Berc Total change: 4.20 | |   |
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| 2012 Turkish Is Bank Chess League | Konya | TUR | 2012-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 2123 | 2.50 | 3 | 0.28 | 15 | 4.20 | |
|  Demir, Zeki | | | 1926 | TUR | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Eden, Yagiz | | | 1754 | TUR | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Kucumenler, Tarkan | | | 2073 | TUR | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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