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Individual Calculations October 2023 |
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| Cirkin, Osman Turan Total change: 18.00 | |   |
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| 8th International Istanbul Open Chess Tournament - C | Istanbul | TUR | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1229 | 4.00 | 9 | 0.45 | 40 | 18.00 | |
|  Aydin, Cagakan | | | 1549 | TUR | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Ilbasmis, Kayra | | | 1113 | TUR | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Akkara, Omer | | | 1431 | TUR | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Akgun, Ertan | | | 1284 | TUR | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Yekeler, Kerem Sarp | | | 1252 | TUR | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Sucu, Atakan | | | 1394 | TUR | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Zeyrek, Ayaz | | | 1417 | TUR | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Dogan, Ahmet | | | 1011 | TUR | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Yildiz, Ali Aras | | | 1370 | TUR | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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