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Individual Calculations March 2012 |
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| Erdogan, Gursoy Total change: -22.95 | |   |
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| 2012 Istanbul Chess Championship | Istanbul | TUR | 2011-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1854 | 1.00 | 3 | -1.53 | 15 | -22.95 | |
|  Cibik, Bulent | | | 1496 | TUR | 0.00 | 1 | -0.90 | 15 | -13.50 | | | Dova, Zeki | | | 1561 | TUR | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Ipekci, Baris | | | 1634 | TUR | 0.00 | 1 | -0.78 | 15 | -11.70 | |
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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