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Individual Calculations September 2012 |
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| Zhou, Yang-Jian Total change: -14.55 | |   |
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| European Youth Chess Championship 2012 - B12 | Praha | CZE | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1619 | 0.00 | 4 | -0.97 | 15 | -14.55 | |
|  Drori, Saar | c | | 1905 | ISR | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Navrodskiy, Boris | | | 1954 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Akdogan, Alperen | | | 1736 | TUR | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Polyakov, Fedor P | | | 1726 | RUS | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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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