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Individual Calculations April 2009 |
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| Bobylev, Valentin Total change: -17.10 | |   |
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| Moscow open 2009 A | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2186 | 1.00 | 4 | -1.14 | 15 | -17.10 | |
|  Terekhov, Konstantin | | | 2228 | RUS | 0.00 | 1 | -0.44 | 15 | -6.60 | |  Kapustin, Nikolay | | | 1836 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Guseinov, Elmir | m | | 2439 | AZE | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Gnydka, Yaroslav | | | 2098 | RUS | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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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