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Individual Calculations April 2009 |
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| Natacheev, Peter Total change: -5.85 | |   |
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| PriFR Chmp. 2009 Men open | Kazan | RUS | 2009-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 2179 | 4.50 | 8 | 0.43 | 15 | 6.45 | |
|  Shinkevich, Vitaly | m | | 2516 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Talipov, Nafis | | | 2041 | RUS | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Ibragimov, Azat | | | 1966 | RUS | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Jusupov, Tabris | | | 2044 | RUS | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Beliaev, Vasily | | | 2049 | RUS | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Ibraev, Vasilij | f | | 2268 | RUS | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Kamov, Igor | | | 2251 | RUS | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Amirkhanov, Roustem | | | 2288 | RUS | 0.50 | 1 | 0.15 | 15 | 2.25 | |
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) | | | | Moscow open 2009 B | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2179 | 5.00 | 9 | -0.82 | 15 | -12.30 | |
| | Rublev, Sergey | | | 2115 | RUS | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Ivanov, Nikolay | | | 2149 | RUS | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Okun, Leonid | f | | 2277 | RUS | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Sakharov, Lev | | | 2057 | RUS | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Medvedev, Nikolai | | | 1963 | RUS | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Voronkov, Denis | | | 1960 | RUS | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Vashchenko, Jurij | | | 2016 | RUS | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Borodin, Stanislav | | | 2077 | RUS | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Tolmachev, Aleksander | | | 2002 | RUS | 0.50 | 1 | -0.23 | 15 | -3.45 | |
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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