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Individual Calculations September 2009 |
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| Sarana, Alexey Total change: 53.00 | |   |
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| Moscow Summer 2009 B open | Moscow | RUS | 2009-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1582 | 2.00 | 7 | 0.91 | 25 | 22.75 | |
|  Rossal, Valeriy I. | | | 1932 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Komissarov, Stanislav | | | 1932 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Leite, Ernst | | | 1932 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Kagner, Roman | | | 1773 | RUS | 1.00 | 1 | 0.75 | 25 | 18.75 | | | Gevondian, Arman | | | 1932 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Tantsov, Peter | | | 1752 | RUS | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Savinov, Victor | | | 1918 | RUS | 1.00 | 1 | 0.88 | 25 | 22.00 | |
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) | | | | Petrovskaya Ladya 2009 open | Peterhof | RUS | 2009-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1582 | 2.00 | 7 | 1.21 | 25 | 30.25 | |
| | Sokolova, Vera | | wf | 1982 * | RUS | 1.00 | 1 | 0.92 | 25 | 23.00 | | | Koryakin, Evgeniy | | | 1982 * | RUS | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Pyatin, Alexander | | | 1982 * | RUS | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Salman, Pavel | | | 1982 * | RUS | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Emdin, Mark | | | 1956 | RUS | 0.50 | 1 | 0.40 | 25 | 10.00 | | | Rubtsov, Aleksandr | | | 1982 * | RUS | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Losev, Sergey Sergeyvich | | | 1737 | RUS | 0.50 | 1 | 0.21 | 25 | 5.25 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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