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Individual Calculations October 2017 |
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| Bacak, Altug Total change: -7.60 | |   |
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| 2017 International Istanbul Open Chess Tournament - B | Istanbul | TUR | 2017-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1711 | 4.50 | 7 | -0.38 | 20 | -7.60 | |
|  Yilmaz, Gokcen | | | 1353 | TUR | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Hagverdiyev, Gahraman | | | 1624 | AZE | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Gulceken, Sumeyye | | | 1491 | TUR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Yilmaz, Kerem Tuna | | | 1431 | TUR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Tarakci, Efdal | | | 1714 | TUR | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Trofimov, Stanislav | | | 1613 | FID | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Akdas, Emre | | | 1632 | TUR | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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