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Individual Calculations October 2017 |
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| Colak, Tugay Total change: -8.80 | |   |
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| 2017 International Istanbul Open Chess Tournament - B | Istanbul | TUR | 2017-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1625 | 4.50 | 7 | -0.22 | 40 | -8.80 | |
|  Karasakal, Deniz | | | 1329 | TUR | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Sari, Fatih | | | 1495 | TUR | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Yaman, Sedat | | | 1549 | TUR | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Bogaz, Mustafa | | | 1392 | TUR | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Ultanir, Guray | | | 1457 | TUR | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Sulak, Yusuf | | | 1636 | TUR | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Bapoglu, Ibrahim | | | 1552 | TUR | 0.00 | 1 | -0.60 | 40 | -24.00 | |
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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