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Individual Calculations April 2009 |
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| Davydov, Stepan Total change: -1.65 | |   |
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| 2nd January 2009 open | Perm | RUS | 2009-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 2197 | 1.50 | 2 | 0.40 | 15 | 6.00 | |
|  Kichigin, Viktor | | | 1847 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Frolov, Artiom | f | | 2432 | RUS | 0.50 | 1 | 0.29 | 15 | 4.35 | |
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) | | | | PriFR Chmp. 2009 Men open | Kazan | RUS | 2009-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 2197 | 2.50 | 6 | -1.10 | 15 | -16.50 | |
| | Shaposhnikov, Evgeny | g | | 2544 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Jusupov, Tabris | | | 2044 | RUS | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Fedotov, Ivan | | | 2064 | RUS | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Talipov, Nafis | | | 2041 | RUS | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Pavlov, Viktor | | | 2050 | RUS | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Vafin, Ayrat | | | 2051 | RUS | 0.50 | 1 | -0.20 | 15 | -3.00 | |
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) | | | | February 2009 open | Perm | RUS | 2009-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2197 | 4.00 | 6 | 0.59 | 15 | 8.85 | |
| | Kohanov, Boris | | | 1996 | RUS | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Liang, Vladimir | | | 2099 | RUS | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Volodin, Ivan | | | 2172 | RUS | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Terentjev, Vladislav | | | 2128 | RUS | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Orekhov, Viktor | | | 2292 | RUS | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Goldshtein, Grigory | | | 2184 | RUS | 1.00 | 1 | 0.48 | 15 | 7.20 | |
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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