Individual Calculations March 2012 |
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Ertan, Oktay Total change: -20.85 | | |
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2012 Istanbul Chess Championship | Istanbul | TUR | 2011-12-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1686 | 1987 | 4.50 | 7 | -1.39 | 15 | -20.85 | |
| Sahap, Abdurrahman | | | 1685 | TUR | 0.50 | 1 | -0.35 | 15 | -5.25 | | Tunc, Cihan | | | 1638 | TUR | 0.00 | 1 | -0.89 | 15 | -13.35 | | Bucak, Mehmet | | | 1587 * | TUR | 1.00 | 1 | 0.08 | 15 | 1.20 | | Erdem, Huseyin Varol | | | 1587 * | TUR | 1.00 | 1 | 0.08 | 15 | 1.20 | | Ozcan, Bora | | | 1661 | TUR | 1.00 | 1 | 0.13 | 15 | 1.95 | | Bapoglu, Ibrahim | | | 1813 | TUR | 1.00 | 1 | 0.27 | 15 | 4.05 | | Akpulat, Dogan | | | 1832 | TUR | 0.00 | 1 | -0.71 | 15 | -10.65 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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