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Individual Calculations September 2022 |
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| Akyildiz, Berkay Total change: -19.60 | |   |
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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 |
| 1357 | 1192 | 0.50 | 3 | -0.49 | 40 | -19.60 | |
|  Sen, Irem | | | 1626 | TUR | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Yeltekin, Atalay Uras | | | 1352 | TUR | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Ismayilova, Salbinaz | | | 1093 | AZE | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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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