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Individual Calculations October 2017 |
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| Gulec, Ilham Total change: -32.40 | |   |
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| 2017 International Istanbul Open Chess Tournament - A | Istanbul | TUR | 2017-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1842 | 1.50 | 5 | -0.81 | 40 | -32.40 | |
|  Kitir, Ahmet | | | 2057 | TUR | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Ulas, Soner Ilhan | | | 1827 | TUR | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Sevinc, Mesut | | | 1751 | TUR | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Onem, Uzay Altay | | | 1886 | TUR | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Yuvarlak, Ugur | | | 1844 | TUR | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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