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Individual Calculations September 2009 |
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| Mulenko, Alexander Total change: -20.10 | |   |
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| Roschinsky 2009 open | Sterlitamak | RUS | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2105 | 2118 | 2.50 | 5 | -0.04 | 15 | -0.60 | |
|  Tukhvatullin, Vladislav | | | 2263 | RUS | 0.50 | 1 | 0.19 | 15 | 2.85 | |  Raikin, Leonid | m | | 2272 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Nurieva, Amina | | | 1850 | RUS | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Mustafina, Svetlana | | | 1924 | RUS | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Taztdinov, Robert | | | 2217 | RUS | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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) | | | | Obninsk 2009 open | Obninsk | RUS | 2009-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2118 | 3.50 | 7 | -1.20 | 15 | -18.00 | |
| | Meshkov, Yuri A | m | | 2379 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Motorin, Alexander | | | 1907 | RUS | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Moshensky, Denis | | | 1925 | RUS | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Khobotova, Olesia | | | 1950 | RUS | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Gavrjuchenkova, Angelina | | | 1942 | RUS | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Kuryshkin, Anatoliy | | | 1976 | RUS | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Petukhov, Nikolay | | | 1815 | RUS | 1.00 | 1 | 0.14 | 15 | 2.10 | |
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) | | | | Czech Open 2009 B - Tchibo Open | Pardubice | CZE | 2009-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2118 | 5.50 | 9 | -0.10 | 15 | -1.50 | |
| | Streiter, Manfred | | | 1939 | GER | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Hubacek, Ondrej | | | 1945 | CZE | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Somova, Nadezda | | | 1985 | LAT | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Hlavacek, Tomas | | | 1989 | CZE | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Laimins, Lauris | | | 2225 | LAT | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Petruska, Miroslav | | | 1939 | SVK | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Zahn, Benno | | | 1964 | GER | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Suleimanov, Salman | | | 2283 | AZE | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Sadikhov, Ulvi | | | 1954 | AZE | 0.50 | 1 | -0.22 | 15 | -3.30 | |
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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