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Individual Calculations January 2012 |
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| Chernov, Maksim Total change: 5.10 | |   |
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| Autumn Petersburg 2011 | St. Petersburg | RUS | 2011-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1746 | 3.00 | 6 | 0.67 | 15 | 10.05 | |
|  Gorjunov, Sergey | | | 2087 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Nikitinyh, Boris | | | 2146 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Gavrikov, Viktor | | | 1524 | RUS | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Oparina, Vera | | | 1475 | RUS | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Sladkov, Andrey | | | 1885 | RUS | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Klobukov, Sergey | | | 1974 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | * 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) | | | | St. Petersburg Champ. Boys U14 | St. Petersburg | RUS | 2011-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1868 | 2.00 | 4 | -0.33 | 15 | -4.95 | |
| | Vakhania, David | | | 1810 | RUS | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Lysukha, Nikita | | | 1694 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Schekachikhin, Maksim | | | 1902 | RUS | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Shagdurov, Denis | | | 1818 | RUS | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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