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Individual Calculations July 2012 |
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| Bobrov, Vitaly Total change: 3.90 | |   |
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| Child chess festival Cosmos-2012 | Samara | RUS | 2012-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1921 | 4.00 | 5 | 0.26 | 15 | 3.90 | |
|  Kurochkin, Alexey | | | 1695 | RUS | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Gorbachyov, Sergey | | | 1851 | RUS | 0.50 | 1 | -0.10 | 15 | -1.50 | |  Alieva, Viktoria | | | 1521 * | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kaimakov, Kirill | | | 1786 | RUS | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Loginov, Ilya | | | 1732 | RUS | 0.50 | 1 | -0.25 | 15 | -3.75 | | | * 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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