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Individual Calculations September 2022 |
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| Sahin, Zeynep Duru Total change: 51.20 | |   |
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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 |
| 1477 | 1204 | 3.00 | 7 | 1.28 | 40 | 51.20 | |
|  Kiziltas, Inanc Vefa | | | 1819 | TUR | 0.50 | 1 | 0.48 | 40 | 19.20 | |  Dere, Abdullah Dogukan | | | 1826 | TUR | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Ishankulyyev, Begmyrat | | | 1457 | TKM | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Dilaver, Yusuf | | | 1048 | TUR | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Altinok, Selim Eyup | | | 1536 | TUR | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Adiguzel, Eray | | | 1336 | TUR | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Bayrak, Mehmet Salih | | | 1317 | TUR | 1.00 | 1 | 0.65 | 40 | 26.00 | |
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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