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Individual Calculations March 2010 |
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| Airapetian, Valentin Total change: -11.40 | |   |
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| Krasnodar Cup 2009 open | Krasnodar | RUS | 2009-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 1894 | 1.00 | 4 | -0.01 | 15 | -0.15 | |
|  Vastrukhin, Oleg | | | 2294 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Polyakov, Yury | | | 2254 | RUS | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Sluzhilov, Aleksandr | | | 2007 | RUS | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Bukarin, Mikhail | | | 1907 | RUS | 1.00 | 1 | 0.52 | 15 | 7.80 | | | * 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) | | | | Poltavskaya 2010 Rtg | Poltavskaya | RUS | 2010-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1868 | 0.50 | 4 | -0.75 | 15 | -11.25 | |
| | Barannikov, Vladimir | | | 2032 | RUS | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Rudakov, Aleksandr | | | 1946 | RUS | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Oganyan, Arsen | | | 2223 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Sverkunov, Oleg | | | 1886 | RUS | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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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