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Individual Calculations February 2018 |
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| Keskin, Osman Orcun Total change: -4.40 | |   |
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| 2017-2018 Turkish Youth Chess Championships - U15 | Antalya | TUR | 2018-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1714 | 6.00 | 9 | -0.11 | 40 | -4.40 | |
|  Durak, Omer Faruk | | | 1314 * | TUR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Demirelli, Ahmet Mahir | | | 1482 | TUR | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Vural, Burak | | | 1314 * | TUR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yerden, Huseyin Eren | | | 1979 | TUR | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Yigit, Fatih | | | 1466 | TUR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Gezici, Omer Ata | | | 1769 | TUR | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Mermer, Yunus | | | 1515 | TUR | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Isik, Can | | | 1556 | TUR | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Aydin, Mert Dogan | | | 1642 | TUR | 1.00 | 1 | 0.40 | 40 | 16.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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