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Individual Calculations August 2013 |
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| Kovalenko, Sergey Total change: -17.55 | |   |
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| Zagorovsky Memorial Rating Tournament Open 2013 | Voronezh | RUS | 2013-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2155 | 5.00 | 9 | -1.17 | 15 | -17.55 | |
|  Pilchuk, Mikhail | | | 1841 | RUS | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Kornilov, Peter | | | 2034 | RUS | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Filippov, Vladimir | f | | 1967 | RUS | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Usachev, Nikita | | | 1755 * | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Popov, Kirill | | | 2104 | RUS | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Shabunin, Danil | | | 1755 * | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Orekhov, Nikolai | | | 2121 | RUS | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Kislov, Sergey | f | | 2350 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Grishchenko, Vladimir | | | 2005 | RUS | 1.00 | 1 | 0.30 | 15 | 4.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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