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Individual Calculations September 2009 |
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| Ozusta, Ozgun Total change: -10.25 | |   |
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| 2009 Turkish Clubs Chess Championship | Konya | TUR | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 1752 | 0.00 | 4 | -0.50 | 25 | -12.50 | |
|  Tamur, Ali | | | 2102 | TUR | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Sayber, Zeki | | | 2102 | TUR | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Hasman, Cengiz | | | 2102 | ENG | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Seyhanoglu, Deniz | | | 2029 | TUR | 0.00 | 1 | -0.17 | 25 | -4.25 | |
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) | | | | XVII Troy Chess Fesatival-Open | Canakkale | TUR | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1752 | 1.00 | 5 | 0.09 | 25 | 2.25 | |
| | Uzun, Sarp | | | 1961 | TUR | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Said, H.m. | | | 2112 | IRQ | 1.00 | 1 | 0.90 | 25 | 22.50 | | | Baysan, Ersin | | | 1980 | TUR | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Ersahin, Bulent | | | 2152 * | TUR | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Gaygusuzoglu, Gokhan | | | 1907 | TUR | 0.00 | 1 | -0.29 | 25 | -7.25 | | | * 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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