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Individual Calculations September 2009 |
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| Losev, Anatoly Total change: -51.90 | |   |
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| Perm June-July 2009 open | Perm | RUS | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1939 | 1.00 | 5 | -1.95 | 15 | -29.25 | |
|  Davydov, Stepan | | | 2195 | RUS | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Tiunova, Anna | | | 1805 | RUS | 0.50 | 1 | -0.18 | 15 | -2.70 | |  Chikrin, Vladimir | | | 1778 | RUS | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Panjkov, Alexander | | | 1781 | RUS | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Voronov, Vitaly N | | | 1822 | RUS | 0.00 | 1 | -0.66 | 15 | -9.90 | |
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) | | | | Perm July 2009 B open | Perm | RUS | 2009-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1930 | 1.00 | 5 | -1.51 | 15 | -22.65 | |
| | Volodin, Ivan | | | 2264 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Chechurin, Yury | | | 1846 | RUS | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Mentchikov, Mikhail | | | 1667 | RUS | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Uljianova, Nadezhda | | wf | 2106 | RUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Chikrin, Vladimir | | | 1797 | RUS | 0.00 | 1 | -0.68 | 15 | -10.20 | |
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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