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Individual Calculations April 2008 |
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| Arzumanov, Aleksandr Total change: -49.50 | |   |
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| Kulaga memorial | Minsk | BLR | 2007-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1916 | 0.00 | 3 | -1.31 | 25 | -32.75 | |
|  Poleshchuk, Dmitriy | | | 2162 | BLR | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Gordeenja, Valerij | | | 2042 | BLR | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Rudenkov, Sergei | | | 1682 | BLR | 0.00 | 1 | -0.79 | 25 | -19.75 | |
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) | | | | The Championship of Minsk U18 | Minsk | BLR | 2008-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1916 | 2.50 | 6 | -0.67 | 25 | -16.75 | |
| | Abramenko, Sergey | | | 2138 | BLR | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Zaytseva, Kira | | | 1738 | BLR | 1.00 | 1 | 0.27 | 25 | 6.75 | | | Rudenkov, Sergei | | | 1727 | BLR | 0.00 | 1 | -0.75 | 25 | -18.75 | |  Bogodukhov, Roman | | | 1796 | BLR | 1.00 | 1 | 0.34 | 25 | 8.50 | | | Savurko, Alexandra | | wf | 2079 | BLR | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Tafintsev, Vitaly | | | 1891 | BLR | 0.50 | 1 | -0.03 | 25 | -0.75 | |
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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