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Individual Calculations November 2009 |
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| Letov, Petr Total change: 2.10 | |   |
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| M.Chigorin Memorial 2009 | St.Petersburg | RUS | 2009-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 2157 | 4.00 | 9 | 0.14 | 15 | 2.10 | |
|  Magomedov, Magaram | g | | 2532 | RUS | 0.50 | 1 | 0.41 | 15 | 6.15 | |  Lovkov, Roman | m | | 2435 | RUS | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Fedoseeva, Valentina | | | 1762 | RUS | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Kostiukov, Alexandr | | | 2317 | UKR | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Kuzmin, Egor | | | 1995 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Fedotov, Konstantin | | | 1891 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Molchanova, Tatjana | | wm | 2316 | RUS | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Pecheritsa, Vitaly | f | | 2319 | RUS | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Duzhakov, Ilya | f | | 2321 | RUS | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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