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Individual Calculations April 2009 |
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| Birjukov, Sergey Total change: -27.30 | |   |
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| Moscow open 2009 B | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 2287 | 4.00 | 8 | -1.82 | 15 | -27.30 | |
|  Rigovich, Albert | | | 2016 | RUS | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Rasstriguine, Andrei | | | 2111 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Erofeev, Alexey | | | 2195 | RUS | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Tangatarov, Timur | | | 2121 | RUS | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Bobrov, Yury | | | 2169 | RUS | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Ibragimov, Ali | | | 2089 | RUS | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Petukhov, Yury | | | 2098 | RUS | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Ustinov, Alexey | | | 2102 | RUS | 0.50 | 1 | -0.24 | 15 | -3.60 | |
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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