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Individual Calculations September 2009 |
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| Koc, Omer Tarik Total change: 1.20 | |   |
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| 2009 Turkish Clubs Chess Championship | Konya | TUR | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1878 | 1.00 | 1 | 0.14 | 15 | 2.10 | |
|  Ozcay, Cisem | | | 1570 | TUR | 1.00 | 1 | 0.14 | 15 | 2.10 | |
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 |
| 2097 | 1865 | 1.00 | 5 | -0.06 | 15 | -0.90 | |
|  Ipek, Ali | f | | 2162 | TUR | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Ozyilmaz, Arif | | | 2147 | TUR | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Tasan, Mehmet Askin | | | 2101 | TUR | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Celiker, Yakup | | | 2094 | TUR | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Baysan, Ersin | | | 1980 | TUR | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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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