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Individual Calculations October 2019 |
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| Portakalci, Yusuf Total change: 86.40 | |   |
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| International Istanbul Open Chess Tournament - A | Istanbul | TUR | 2019-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1831 | 5.00 | 9 | 2.16 | 40 | 86.40 | |
|  Caglar, Ahmet Ata | | | 2055 | TUR | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Yilmaz, Turhan | m | | 2199 | TUR | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Oner, Oguz | | | 1997 | TUR | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Ozsakallioglu, Akin | | | 2067 | TUR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Akpulat, Dogan | | | 1750 | TUR | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Ekinci, Berkay | | | 1678 | TUR | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Ibik, Halit Yavuz | | | 1990 | TUR | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Aganazarov, Yagmyr | | | 1976 | TKM | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Mohannad, Farhan | f | | 2151 | JOR | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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