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Individual Calculations April 2009 |
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| Kruppa, Vladimir Total change: -5.70 | |   |
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| Berdsk 2009 open | Berdsk | RUS | 2009-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1912 | 2.50 | 6 | -0.82 | 15 | -12.30 | |
|  Khodyachy, Mark | | | 1871 | RUS | 1.00 | 1 | 0.44 | 15 | 6.60 | |  Kagirov, R. | | | 2262 | UZB | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Khanin, Semen | | | 1873 | RUS | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Kim, Yury | | | 1807 | RUS | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Latyev, Viktor | | | 1833 | RUS | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Moskvina, Elena | | | 1610 | RUS | 0.00 | 1 | -0.85 | 15 | -12.75 | |
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 |
| 1952 | 1912 | 4.50 | 9 | 0.44 | 15 | 6.60 | |
| | Okladnikov, Gennady | | | 2204 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Elchaninova, Galina | | | 1707 | RUS | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Ezhov, Victor | | | 1995 | RUS | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Baidin, Yury | | | 1842 | RUS | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Volkov, Petr | | | 2028 | RUS | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Maksimov, Valentin | | | 2074 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Portal, Alexander | | | 1827 | RUS | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Stepanenko, Leonid | | | 1885 | RUS | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Gulin, Yury | | | 2006 | RUS | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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) | | |
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