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Individual Calculations February 2018 |
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| Ozcan, Yigit Total change: 23.60 | |   |
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| 2017-2018 Gaziosmanpasa District Chess Tournament | Istanbul | TUR | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1359 | 2.00 | 3 | 0.59 | 40 | 23.60 | |
|  Elmas, Mustafa | | | 1690 | TUR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Dursun, Omer | | | 1250 | TUR | 1.00 | 1 | 0.35 | 40 | 14.00 | |  Celik, Fadil | | | 1255 | TUR | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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