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Individual Calculations January 2010 |
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| Lednev, Petr Total change: -39.00 | |   |
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| 1. A.T.Bondar Memorial 2009 open | Moscow | RUS | 2009-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 2022 | 2.00 | 6 | -1.02 | 25 | -25.50 | |
|  Savinov, Victor | | | 1898 | RUS | 0.00 | 1 | -0.67 | 25 | -16.75 | | | Baigushev, Alexandr | | | 1933 | RUS | 1.00 | 1 | 0.38 | 25 | 9.50 | |  Leite, Ernst | | | 1956 | RUS | 1.00 | 1 | 0.41 | 25 | 10.25 | | | Egorov, Valentin | | | 2130 | RUS | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Smirnov, Andrey | | | 2177 | RUS | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Pokhlebin, Sergej | | | 2023 | RUS | 0.00 | 1 | -0.50 | 25 | -12.50 | |
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) | | | | Ladies and Gentlemen B open | Moscow | RUS | 2009-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2022 | 4.50 | 9 | -0.54 | 25 | -13.50 | |
| | Rosanov, Lev I. | | | 2065 | RUS | 0.00 | 1 | -0.44 | 25 | -11.00 | | | Lapygin, Evgeniy | | | 1902 | RUS | 1.00 | 1 | 0.34 | 25 | 8.50 | | | Lavrischev, Anatoliy | | | 1945 | RUS | 1.00 | 1 | 0.39 | 25 | 9.75 | | | Burkov, Dmitry | f | | 2093 | RUS | 0.50 | 1 | 0.10 | 25 | 2.50 | | | Gousseinov, Aguif | | | 1991 | FRA | 0.00 | 1 | -0.54 | 25 | -13.50 | | | Sorokin, Adones | | | 1924 | RUS | 0.00 | 1 | -0.63 | 25 | -15.75 | | | Baigushev, Alexandr | | | 1933 | RUS | 1.00 | 1 | 0.38 | 25 | 9.50 | | | Akopova, Anna | | | 1966 | RUS | 0.00 | 1 | -0.58 | 25 | -14.50 | | | Remizov, Alexander | | | 1982 | RUS | 1.00 | 1 | 0.44 | 25 | 11.00 | |
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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