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Individual Calculations September 2022 |
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| Siktas, Ali Karahan Total change: 55.20 | |   |
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| 2022 International Istanbul Open Chess Tournament - B Category | Istanbul | TUR | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1172 | 3.50 | 8 | 1.38 | 40 | 55.20 | |
|  Kiren, Halil | | | 1602 | TUR | 1.00 | 1 | 0.93 | 40 | 37.20 | |  Yilman, Umur | | | 1473 | TUR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Kandemir, Kayra | | | 1105 | TUR | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Yontem, Emir Fehim | | | 1205 | TUR | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Cibik, Bulent | | | 1453 | TUR | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Sezgin, Hakan Ertug | | | 1241 | TUR | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Kamber, Aydan | | | 1555 | BUL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ulger, Muhittin | | | 1400 | TUR | 1.00 | 1 | 0.79 | 40 | 31.60 | |
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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