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Individual Calculations April 2009 |
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| Portal, Alexander Total change: -12.60 | |   |
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| Novosibirsk Chmp. 2009 SF open | Novosibirsk | RUS | 2009-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1827 | 1.50 | 8 | -1.69 | 15 | -25.35 | |
|  Vershinin, Mikhail | | | 2060 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Solomin, Vyacheslav | | | 1935 | RUS | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Mukharyamov, Sergei | | | 1957 | RUS | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Vasiliev, Igor | | | 1746 | RUS | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Konyukhov, Mikhail | | | 1911 | RUS | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Ikonnikov, Vladimir | | | 1824 | RUS | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Korobkov, Vadim | | | 1832 | RUS | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Ignatov, Anatoly | | | 1952 | RUS | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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) | | | | Novosibirsk Region Seniors 2009 open | Novosibirsk | RUS | 2009-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1827 | 4.50 | 9 | 0.85 | 15 | 12.75 | |
| | Kozdov, Nikolai | | | 2042 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Kozhevnikov, Evgraf | | | 1983 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Popova, Adelanda | | | 1645 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Makarevich, Gennady | | | 1977 | RUS | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Romanov, Viktor | | | 2007 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Korobkov, Vadim | | | 1832 | RUS | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Kruppa, Vladimir | | | 1912 | RUS | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Kudrin, Yury | | | 1826 | RUS | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Chaschin, Nikolai | | | 1859 | RUS | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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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