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Individual Calculations October 2008 |
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| Onay, Emrah Total change: 15.25 | |   |
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| 2008 Turkish Clubs Chess Championship | Konya | TUR | 2008-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1929 | 3.00 | 4 | 1.02 | 25 | 25.50 | |
|  Acarbay, Aydin | | | 1825 | TUR | 1.00 | 1 | 0.36 | 25 | 9.00 | |  Mikadze, Miranda | | wm | 2258 | GEO | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Emek, Fikri Ugur | | | 1720 | TUR | 1.00 | 1 | 0.23 | 25 | 5.75 | | | Erke, Mustafa Yigit | | | 1964 | TUR | 1.00 | 1 | 0.55 | 25 | 13.75 | |
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) | | | | 7th International Istanbul Chess Festival | Istanbul | TUR | 2008-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 1929 | 1.50 | 4 | -0.41 | 25 | -10.25 | |
| | Grigoriants, Sergey | g | | 2279 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Todorova, Kalina | | | 1711 | BUL | 0.50 | 1 | -0.28 | 25 | -7.00 | | | Okanli, Muratcan | | | 1604 | TUR | 1.00 | 1 | 0.13 | 25 | 3.25 | | | Karatekin, Tamer | f | | 2222 | TUR | 0.00 | 1 | -0.15 | 25 | -3.75 | |
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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