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Individual Calculations April 2009 |
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| Chigrinova, Marina Total change: -1.95 | |   |
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| Krasnodar Winter Rtg | Krasnodar | RUS | 2008-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1858 | 5.50 | 11 | 0.20 | 15 | 3.00 | |
|  Markosian, Sergey | | | 1786 | RUS | 1.00 | 1 | 0.40 | 15 | 6.00 | |  Papazian, Sergey | | | 1942 | RUS | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Abuladze, Lana | | wf | 2029 | RUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Airapetian, Valentin | | | 1934 | RUS | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Rekin, Ivan | | | 1786 | RUS | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Golub, Sergey | | | 1938 | RUS | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Bondarev, Boris | | | 2092 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Frolov, Lev | | | 1742 | RUS | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Frolov, Oleg | | | 1751 | RUS | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Chigrinova, Alla | | | 1680 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Sverkunov, Oleg | | | 1920 | RUS | 1.00 | 1 | 0.59 | 15 | 8.85 | |
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) | | | | Krasnodar Winter 2009 Rtg | Krasnodar | RUS | 2009-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1858 | 6.00 | 13 | -0.33 | 15 | -4.95 | |
| | Sluzhilov, Aleksandr | | | 1900 | RUS | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Markosian, Sergey | | | 1925 | RUS | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Airapetian, Valentin | | | 1934 | RUS | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Chigrinova, Alla | | | 1680 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Rekin, Ivan | | | 1913 | RUS | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Kulikova, Ekaterina | | | 1876 | RUS | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Yasakov, Igor | | | 1712 | RUS | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Frolov, Lev | | | 1742 | RUS | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Golub, Sergey | | | 1938 | RUS | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Reshetov, Oleg | | | 1909 | RUS | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Frolov, Oleg | | | 1751 | RUS | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Sverkunov, Oleg | | | 1920 | RUS | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Bondarev, Boris | | | 2074 | RUS | 1.00 | 1 | 0.78 | 15 | 11.70 | |
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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