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Individual Calculations February 2018 |
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| Colak, Mehmet Total change: -3.40 | |   |
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| 2017-2018 Bakirkoy District Chess Tournament | Istanbul | TUR | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1364 | 2.50 | 6 | -0.17 | 20 | -3.40 | |
|  Mihciyazgan, Can | | | 1638 | TUR | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Katirci, Umut | | | 1062 | TUR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Akdas, Emre | | | 1615 | TUR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Bektas, Yaren | | | 1214 | TUR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Donmez, Ahmet | | | 1355 | TUR | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Ozgur, Umit | | | 1560 | TUR | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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