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Individual Calculations October 2017 |
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| Coban, Suleyman Total change: 13.20 | |   |
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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 |
| 1559 | 1676 | 6.50 | 9 | 0.66 | 20 | 13.20 | |
|  Ozel, Suha | | | 1391 | TUR | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Aydin, Mecit | | | 1424 | TUR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Akil, Nabi Enis | | | 1560 | TUR | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Yilmaz, Ozel Can | | | 1441 | TUR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gultekin, Celal | | | 1560 | TUR | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Trofimov, Stanislav | | | 1613 | FID | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Burabak, Mert Burak | | | 1677 | TUR | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Ozen, Medeni | | | 1718 | TUR | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Akcakoca, Ali | | | 1643 | TUR | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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