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Individual Calculations April 2009 |
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| Trofimovsky, Alexander Total change: 4.80 | |   |
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| Moscow Winter open 2008 | Moscow | RUS | 2008-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2151 | 0.00 | 2 | -1.38 | 15 | -20.70 | |
|  Izotov, Vladimir | | | 2160 | RUS | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Mironov, Yury | | | 1801 | RUS | 0.00 | 1 | -0.89 | 15 | -13.35 | |
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) | | | | 1st V.I.Goriainov Memorial 2008 open | Moscow | RUS | 2008-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2231 | 2151 | 4.00 | 7 | 1.29 | 15 | 19.35 | |
| | Zimin, Sergey | | | 1801 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Zolotukhin, Valery | f | | 2358 | RUS | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Okara, Andrey | m | | 2416 | RUS | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Antipov, Mikhail Al. | c | | 2177 | RUS | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Erzhanov, Arman | f | | 2307 | RUS | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Zhadanov, Vasili B. | | | 2249 | RUS | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Rozanov, Pavel B. | f | | 2307 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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) | | | | Moscow open 2009 B | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 2186 | 4.50 | 6 | 0.41 | 15 | 6.15 | |
| | Babkin, Ivan | | | 1890 | RUS | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Beliaev, Vitaly | | | 2007 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Stoljarov, Dmitriy | | | 1983 | RUS | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Kleiman, B | f | | 2295 | RUS | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Borisovsky, Viktor | | | 2041 | RUS | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Denishev, Marat | | | 2028 | RUS | 0.50 | 1 | -0.21 | 15 | -3.15 | |
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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