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Individual Calculations April 2009 |
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| Chigrinova, Alla Total change: 10.50 | |   |
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| Krasnodar Winter Rtg | Krasnodar | RUS | 2008-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1680 | 3.00 | 11 | 0.23 | 25 | 5.75 | |
|  Frolov, Oleg | | | 1751 | RUS | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Bondarev, Boris | | | 2030 | RUS | 0.50 | 1 | 0.39 | 25 | 9.75 | |  Sverkunov, Oleg | | | 1920 | RUS | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Markosian, Sergey | | | 1786 | RUS | 0.50 | 1 | 0.14 | 25 | 3.50 | | | Papazian, Sergey | | | 1942 | RUS | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Abuladze, Lana | | wf | 2029 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Airapetian, Valentin | | | 1934 | RUS | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Rekin, Ivan | | | 1786 | RUS | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Golub, Sergey | | | 1938 | RUS | 1.00 | 1 | 0.82 | 25 | 20.50 | | | Chigrinova, Marina | | | 1858 | RUS | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Frolov, Lev | | | 1742 | RUS | 1.00 | 1 | 0.59 | 25 | 14.75 | |
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) | | | | Krasnodar Winter 2009 Rtg | Krasnodar | RUS | 2009-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1680 | 3.50 | 13 | 0.19 | 25 | 4.75 | |
| | Yasakov, Igor | | | 1712 | RUS | 0.50 | 1 | 0.04 | 25 | 1.00 | | | Rekin, Ivan | | | 1913 | RUS | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Kulikova, Ekaterina | | | 1876 | RUS | 1.00 | 1 | 0.75 | 25 | 18.75 | | | Chigrinova, Marina | | | 1858 | RUS | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Frolov, Lev | | | 1742 | RUS | 0.00 | 1 | -0.41 | 25 | -10.25 | | | Golub, Sergey | | | 1938 | RUS | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Reshetov, Oleg | | | 1909 | RUS | 1.00 | 1 | 0.79 | 25 | 19.75 | | | Frolov, Oleg | | | 1751 | RUS | 1.00 | 1 | 0.60 | 25 | 15.00 | | | Sverkunov, Oleg | | | 1920 | RUS | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Bondarev, Boris | | | 2030 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Sluzhilov, Aleksandr | | | 1900 | RUS | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Markosian, Sergey | | | 1925 | RUS | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Airapetian, Valentin | | | 1934 | RUS | 0.00 | 1 | -0.19 | 25 | -4.75 | |
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) | | |
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