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Individual Calculations July 2012 |
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| Drygalov, Andrey Total change: 142.20 | |   |
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| B-14 HL 2012 RUS Juniors Champ. | Loo | RUS | 2012-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 1729 | 3.00 | 8 | 1.71 | 30 | 51.30 | |
|  Chernukhin, Alexander | | | 2006 | RUS | 0.00 | 1 | -0.17 | 30 | -5.10 | |  Maksimov, Dmitri | | | 2007 | RUS | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Batyuk, Artem | | | 1963 | RUS | 1.00 | 1 | 0.79 | 30 | 23.70 | | | Baltabaev, Temirlan | | | 2055 | RUS | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Kuzub, Pavel | | | 2046 | RUS | 0.50 | 1 | 0.37 | 30 | 11.10 | | | Shirokov, Alexander | | | 2003 | RUS | 1.00 | 1 | 0.83 | 30 | 24.90 | | | Zakaryan, David | | | 2054 | RUS | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Bogdanovskiy, Maksim | | | 1995 | RUS | 0.50 | 1 | 0.32 | 30 | 9.60 | |
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) | | | | World School Chess Championship - Open U13 | Iasi | ROU | 2012-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1729 | 5.00 | 8 | 3.03 | 30 | 90.90 | |
| | Drygalov, Sergey | | | 1895 | RUS | 0.50 | 1 | 0.22 | 30 | 6.60 | | | Shagdurov, Denis | | | 1821 | RUS | 0.50 | 1 | 0.13 | 30 | 3.90 | | | Oyama, Akito | | | 1885 | ENG | 1.00 | 1 | 0.71 | 30 | 21.30 | | | Abbasov, Zaur | | | 1852 | AZE | 1.00 | 1 | 0.67 | 30 | 20.10 | | | Martinez Alcantara, Jose Eduardo | f | | 2070 | PER | 0.50 | 1 | 0.38 | 30 | 11.40 | | | Petrov, Vladimir Sergeev | | | 1980 | BUL | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Acsinte, Matei-Ionut | | | 1999 | ROU | 1.00 | 1 | 0.83 | 30 | 24.90 | | | Morozov, Nichita | | | 1949 | MDA | 0.50 | 1 | 0.28 | 30 | 8.40 | |
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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