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Individual Calculations September 2009 |
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| Gritsenko, Andrey Total change: -13.10 | |   |
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| Petrovskaya Ladya 2009 IM | Peterhof | RUS | 2009-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2283 | 2401 | 6.50 | 12 | -1.31 | 10 | -13.10 | |
|  Lavretzkij, Roman | m | | 2313 | BLR | 1.00 | 1 | 0.38 | 10 | 3.80 | |  Terekhov, Andrey | f | | 2301 | RUS | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Guzenko, Artem | | | 2139 | RUS | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Massironi, Marco | | | 2178 | ITA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Nadjezhdin, Dmitry | m | | 2413 | RUS | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Khuseinkhodzhaev, Muhammad | | | 2381 | TJK | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Khruschiov, Alexey | g | | 2408 | MDA | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Fedoseev, Vladimir | f | | 2322 | RUS | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Kaliberda, Vladimir | m | | 2308 | UKR | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Lugovskoy, Maxim | | | 2102 | RUS | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Morozov, Grigoriy | f | | 2301 | RUS | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Lupik, Marina | | wm | 2234 | RUS | 0.50 | 1 | -0.22 | 10 | -2.20 | |
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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