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Individual Calculations January 2010 |
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| Akdas, Tutku Doruk Total change: -4.75 | |   |
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| World Youth Chess Championship-u14 | Antalya | TUR | 2009-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 1776 | 1.00 | 6 | -0.19 | 25 | -4.75 | |
|  Martinez Romero, Martin | | | 2170 | COL | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Borisenko, Vjacheslav | | | 2032 | UKR | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Boscolo, Federico | | | 1990 | ITA | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Buyukasik, Diyap | | | 2063 | TUR | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Gomez Garcia, Jose Santos | | | 1936 | MEX | 1.00 | 1 | 0.71 | 25 | 17.75 | | | Studer, Noel | | | 1974 | SUI | 0.00 | 1 | -0.24 | 25 | -6.00 | |
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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