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Individual Calculations September 2011 |
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| Bobin, Aleksandr Total change: -85.50 | |   |
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| Astrakhan 2011 open | Astrakhan | RUS | 2011-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 2284 | 1.50 | 5 | -2.85 | 30 | -85.50 | |
|  Achinova, Giliana | | | 1970 | RUS | 0.00 | 1 | -0.86 | 30 | -25.80 | |  Ivlev, Aleksey | | | 1968 | RUS | 0.00 | 1 | -0.87 | 30 | -26.10 | | | Isaev, Felix | | | 1884 * | RUS | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Kishibaev, Islam | | | 2001 | RUS | 0.00 | 1 | -0.84 | 30 | -25.20 | | | Khakimov, Ildar | | | 1981 | RUS | 0.50 | 1 | -0.36 | 30 | -10.80 | | | * 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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