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Individual Calculations September 2022 |
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| Yaprak, Umut Total change: 32.80 | |   |
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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 |
| 1782 | 1219 | 1.00 | 3 | 0.82 | 40 | 32.80 | |
|  Ekinci, Berkay | | | 1960 | TUR | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Albalkhi, Fared | | | 1895 | SYR | 1.00 | 1 | 0.99 | 40 | 39.60 | |  Arsun, Arda | | | 1492 | TUR | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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