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Individual Calculations July 2009 |
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| Velichko, Tatiana Total change: -9.90 | |   |
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| G-18 FL 2009 RUS Juniors Champ. | Dagomys | RUS | 2009-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1858 | 2.00 | 5 | -0.41 | 15 | -6.15 | |
|  Khovrina, Nataliya | | | 1758 | RUS | 1.00 | 1 | 0.36 | 15 | 5.40 | |  Gvilava, Maya | | | 2055 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Khobotova, Olesia | | | 1978 | RUS | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Filonenko, Elena | | | 1575 | RUS | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Pershina, Elena | | | 1976 | RUS | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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) | | | | Saratov region Chmp. 2009 open | Saratov | RUS | 2009-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1858 | 3.00 | 9 | -0.25 | 15 | -3.75 | |
| | Astashin, Alexander | | | 2156 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Gagarkine, Nikolay | | | 2031 | RUS | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Palin, Denis | | | 1933 | RUS | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Zhizduk, Vladimir | | | 2060 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Eramian, Gamlet | | | 1984 | RUS | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Golovchanskaya, Alina | | | 1534 | RUS | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Prokofjev, Anatolij | | | 2042 | RUS | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Kahramanov, Bahtijar | | | 1993 | RUS | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Mochalov, Yulian | | | 1923 | RUS | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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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