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Individual Calculations October 2014 |
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| Yu, Kaifeng Total change: 10.80 | |   |
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| World Youth Chess Championships 2014 (u12 Boys) | Durban | RSA | 2014-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2123 | 7.50 | 11 | 0.27 | 40 | 10.80 | |
|  Dalanhol, Joao Vitor | | | 1723 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Corredor Castellanos, Camilo | | | 1918 | COL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Renger, Niklas | | | 1975 | GER | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Levitskiy, Andrey | | | 1924 | UKR | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Engel, Luis | | | 1984 | GER | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Taghizadeh, Rayan | | | 2026 | USA | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Baasansuren, Erdene | c | | 1884 | MGL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Paul, Justin | | | 1723 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Esipenko, Andrey | f | | 2315 | RUS | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Sargsyan, Shant | c | | 2077 | ARM | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Liang, Awonder | f | | 2323 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | * 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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