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Individual Calculations March 2012 |
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| Ipekci, Baris Total change: 38.55 | |   |
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| 2012 Istanbul Chess Championship | Istanbul | TUR | 2011-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1634 | 2.00 | 4 | 1.41 | 30 | 42.30 | |
|  Yuvarlak, Ugur | | | 1909 | TUR | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Erdogan, Gursoy | | | 1854 | TUR | 1.00 | 1 | 0.78 | 30 | 23.40 | |  Cakan, Cem | | | 1976 | TUR | 1.00 | 1 | 0.88 | 30 | 26.40 | | | Ulker, Ates | f | | 2034 * | TUR | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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) | | | NOTE: K factor changed | | 2012 Turkish Chess Championship | Antalya | TUR | 2012-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 1632 | 0.00 | 2 | -0.25 | 15 | -3.75 | |
| | Dogan, Ali Ekber | | | 2032 * | TUR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Deviren, Erdi | | | 1906 | TUR | 0.00 | 1 | -0.17 | 15 | -2.55 | | | * 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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