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Individual Calculations April 2009 |
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| Volkov, Sergey Total change: -33.40 | |   |
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| Moscow open 2009 A | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2467 | 2627 | 5.50 | 9 | -0.88 | 10 | -8.80 | |
|  Yakovich, Yuri | g | | 2556 | RUS | 0.50 | 1 | -0.10 | 10 | -1.00 | |  Demin, Alexandr | m | | 2417 | RUS | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Gavrilov, Alexei | m | | 2481 | RUS | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Grishchenko, Sergey | f | | 2423 | RUS | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Geller, Jakov | m | | 2523 | RUS | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Kabanov, Nikolai | m | | 2502 | RUS | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Borisenko, Andrei | | | 2415 | RUS | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Lavrik, Dmitry | f | | 2414 | RUS | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Mozharov, Mikhail | | | 2475 | RUS | 0.50 | 1 | -0.20 | 10 | -2.00 | |
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) | | | | Aeroflot open A1 | Moscow | RUS | 2009-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2540 | 2627 | 2.50 | 8 | -2.46 | 10 | -24.60 | |
| | Dyachkov, Sergej | g | | 2553 | RUS | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Smirnov, Pavel | g | | 2579 | RUS | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Melkumyan, Hrant | g | | 2519 | ARM | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Minasian, Artashes | g | | 2557 | ARM | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Wen, Yang | g | | 2504 | CHN | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Kosintseva, Nadezhda | m | wg | 2486 | RUS | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Shomoev, Anton | g | | 2567 | RUS | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Vazquez Igarza, Renier | g | | 2558 | ESP | 0.00 | 1 | -0.60 | 10 | -6.00 | |
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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