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Individual Calculations October 2017 |
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| Tunca, Serhat Total change: -1.40 | |   |
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| 2017 International Istanbul Open Chess Tournament - A | Istanbul | TUR | 2017-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1724 | 2.50 | 8 | -0.07 | 20 | -1.40 | |
|  Kirali, Mehmet | | | 1909 | TUR | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Gallevci, Yagiz | | | 1899 | TUR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Acarbay, Algi | | | 1920 | TUR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Emir, Emirhan | | | 1801 | TUR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Onem, Cem | | | 1835 | TUR | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Narbekov, Mamytbek | | | 1918 | KGZ | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Onur, Cem | | | 1852 | TUR | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Ekinci, Berkay | | | 1745 | TUR | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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