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Individual Calculations April 2009 |
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| Brjuhin, Boris Total change: 7.95 | |   |
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| 42. Dubna Chmp. 2009 Rtg | Dubna | RUS | 2009-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 2144 | 7.50 | 11 | 0.53 | 15 | 7.95 | |
|  Popov, Aleksander Xen. | | | 2054 | RUS | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Kourilov, Valentin | | | 1854 | RUS | 0.00 | 1 | -0.84 | 15 | -12.60 | |  Stepanov, Anatoly | | | 1794 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Shikalov, Roman | f | | 2412 | RUS | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Kuts, Vladimir | | | 1916 | RUS | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Doronine, Vladimir | | | 1945 | RUS | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Kudrin, Vladimir | | | 1992 | RUS | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Sergeev, Igor | f | | 2449 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Dobrovolsky, Konstantin | | | 2164 | RUS | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Kuryshkin, Anatoliy | | | 1983 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Sarkhadov, Ibrakhim | | | 1805 | TJK | 1.00 | 1 | 0.12 | 15 | 1.80 | |
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) | | |
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