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Individual Calculations July 2012 |
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| Parshin, Vitaly Total change: -81.00 | |   |
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| Voronezh May 2012 Rtg tmnt | Voronezh | RUS | 2012-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1765 | 0.50 | 3 | -0.94 | 30 | -28.20 | |
|  Koshelev, Vladimir | | | 1917 | RUS | 0.50 | 1 | 0.20 | 30 | 6.00 | | | Korotchenkov, Victor | | | 1633 | RUS | 0.00 | 1 | -0.68 | 30 | -20.40 | | | Popov, Evgeny | | | 1791 | RUS | 0.00 | 1 | -0.46 | 30 | -13.80 | |
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) | | | | Voronezh 2012 Rtg Open | Voronezh | RUS | 2012-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1765 | 0.50 | 6 | -1.76 | 30 | -52.80 | |
| | Grishchenko, Vladimir | | | 2069 | RUS | 0.00 | 1 | -0.14 | 30 | -4.20 | |  Markevich, Arseniy | | | 2033 | RUS | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Cho, Seongho | | | 1949 | KOR | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Sukhareva, Valentina | | | 1879 | RUS | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Soloviova, Adelia | | | 1704 | RUS | 0.50 | 1 | -0.08 | 30 | -2.40 | | | Bezgodova, Tatiana | | | 1551 | RUS | 0.00 | 1 | -0.77 | 30 | -23.10 | |
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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