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Individual Calculations November 2009 |
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| Ryahovskii, Sergey Total change: -1.35 | |   |
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| Anapa 2009 C open | Anapa | RUS | 2009-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 1939 | 1.00 | 5 | 0.00 | 15 | 0.00 | |
|  Churkin, Vitaly | | | 2319 | RUS | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Lomakina, Galja | | wm | 2088 | RUS | 1.00 | 1 | 0.70 | 15 | 10.50 | |  Karmov, Mazhmudin | | | 2235 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Zasypkin, Alexey | | | 2231 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Vorobiov, Kirill | | | 2084 | RUS | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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) | | | | Rector Cup 2009 open | Elets | RUS | 2009-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 1959 | 3.00 | 6 | -0.09 | 15 | -1.35 | |
| | Popova, Anna | | | 1731 | RUS | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Ryakhovskiy, Alexander | | | 1947 | RUS | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Kasantsev, Anatolij B. | f | | 2059 | RUS | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Mukhin, Alexey A. | | | 1990 | RUS | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Moiseenko, Vladimir | | | 2151 | UKR | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Logvinov, Kirill | | | 1797 | RUS | 0.50 | 1 | -0.21 | 15 | -3.15 | |
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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