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Individual Calculations April 2009 |
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| Bolshagin, Valery Total change: -28.20 | |   |
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| 1st V.I.Goriainov Memorial 2008 open | Moscow | RUS | 2008-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 2141 | 4.00 | 7 | -1.05 | 15 | -15.75 | |
|  Petukhov, Nikolay | | | 1852 | RUS | 0.00 | 1 | -0.84 | 15 | -12.60 | |  Shubin, Gennady | | | 1910 | RUS | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Rossinskaya, Ljudmilla | | | 1938 | RUS | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Gorin, Alexandr | | | 2025 | RUS | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Elfert, Aleksandr V. | m | | 2002 | RUS | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Skoriak, Ivan | | | 2080 | RUS | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Paster, Arkady M. | | | 1968 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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) | | | | 4. R.D.Kholmov Memorial open | Moscow | RUS | 2008-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2141 | 2.50 | 6 | -0.83 | 15 | -12.45 | |
| | Elfert, Aleksandr V. | m | | 2002 | RUS | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Shubin, Gennady | | | 1910 | RUS | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Grishin, Alexander | | | 2231 | RUS | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Rozanov, Pavel B. | f | | 2307 | RUS | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Barkhatov, Viktor | | | 1909 | RUS | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Rumjantsev, Juri | | | 2216 | RUS | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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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