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Individual Calculations March 2011 |
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| Sari, Yasin Total change: 16.65 | |   |
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| Antalya Chess Championship 2011 | Antalya | TUR | 2011-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1792 | 1.00 | 3 | -0.08 | 15 | -1.20 | |
|  Arat, Ufuk Sezen | | | 2028 | TUR | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Aydin, Ismail | | | 1870 | TUR | 1.00 | 1 | 0.61 | 15 | 9.15 | |  Keser, Murat | | | 1798 | TUR | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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) | | | | Turkish Chess Championship | Antalya | TUR | 2011-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 1792 | 2.50 | 6 | 1.19 | 15 | 17.85 | |
| | Sanal, Vahap | c | | 2192 * | TUR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Gazioglu, Halit | | | 2055 | TUR | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Yuksel, Atilla Koksal | c | | 2029 | TUR | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Sertbay, Huseyin | | | 1996 | TUR | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Erhan, Ersin | | | 1975 | TUR | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Bapoglu, Ibrahim | | | 1900 | TUR | 0.50 | 1 | 0.15 | 15 | 2.25 | | | * 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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