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Individual Calculations July 2009 |
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| Markosyan, Sergey Total change: -8.25 | |   |
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| Zonal tmnt 62. RUS Chmp. 2009 open | Armavir | RUS | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 1660 | 0.00 | 3 | -0.33 | 25 | -8.25 | |
|  Hudyakov, Sergey | | | 2010 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Pogosian, A. | | | 2010 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Golovachev, Andrei | | | 2010 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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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