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Individual Calculations September 2022 |
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| Gokcan, Bora Total change: 42.00 | |   |
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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 |
| 1449 | 1347 | 4.00 | 7 | 1.05 | 40 | 42.00 | |
|  Yildirim, Bahtiyar | | | 1139 | TUR | 0.50 | 1 | -0.27 | 40 | -10.80 | |  Damar, Sehmus | | | 1852 | TUR | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Dere, Abdullah Dogukan | | | 1826 | TUR | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Bardak, Tugberk | | | 1410 | TUR | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Ermemis, Zehra Ece | | | 1270 | TUR | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Akyurek, Perihan | | | 1408 | TUR | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Bounatiro , Mohamed El Achref | | | 1235 | ALG | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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