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Individual Calculations April 2008 |
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| Khrustalev, Alexsander Total change: -27.10 | |   |
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| Moscow Chmp. Boys-18 open | Moscow | RUS | 2007-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2003 | 3.00 | 8 | -1.15 | 25 | -28.75 | |
|  Motuz, German | | | 2166 | RUS | 0.00 | 1 | -0.28 | 25 | -7.00 | |  Tarasova, Viktoria | | | 1799 | RUS | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Kuzin, Sergey | | | 2043 | RUS | 1.00 | 1 | 0.56 | 25 | 14.00 | | | Rozhkov, Vecheslav | | | 2230 | RUS | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Markevich, Arseniy | | | 2037 | RUS | 0.50 | 1 | 0.05 | 25 | 1.25 | | | Shestakov, Andrey | | | 1820 | RUS | 0.50 | 1 | -0.24 | 25 | -6.00 | | | Nastashuk, Stanislav | | | 1855 | RUS | 0.00 | 1 | -0.70 | 25 | -17.50 | | | Ustinov, Alexey | | | 1952 | RUS | 0.00 | 1 | -0.57 | 25 | -14.25 | |
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) | | | NOTE: K factor changed | | 22. T.Petrosian Memorial 2008 open | Moscow | RUS | 2008-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 2003 | 3.50 | 8 | 0.49 | 15 | 7.35 | |
| | Dubov, Daniil | | | 2177 | RUS | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Sidorchuk, Roman | | | 2161 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Repina, Varvara | | wf | 2158 | RUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Dolbnia, Dmitry | | | 2033 | RUS | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Antipov, Mikhail Al. | c | | 2114 | RUS | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Zaryvkina, Anastasia | | | 2014 | RUS | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Piskun, Alexey | | | 2072 | RUS | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Sidorov, Kirill | | | 2026 | RUS | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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) | | | NOTE: K factor changed | | Moscow open 2008 B | Moscow | RUS | 2008-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 2003 | 1.00 | 3 | -0.38 | 15 | -5.70 | |
| | Uzhva, Andrey | | | 2261 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Pylaeva, Ekaterina | | | 1653 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Rossal, Valeriy I. | | | 2146 | RUS | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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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