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Individual Calculations April 2009 |
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| Hrenovski, Dennis Total change: 26.30 | |   |
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| Kulaga memorial 2008 | Minsk | BLR | 2008-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 1772 | 2.50 | 7 | 0.89 | 25 | 22.25 | |
|  Skalozubov, Alexander | | | 2122 | BLR | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Shilo, Evgenija | | | 2009 | BLR | 0.00 | 1 | -0.20 | 25 | -5.00 | |  Nevioselaya, Maria | | | 1911 | BLR | 1.00 | 1 | 0.69 | 25 | 17.25 | | | Davidchik, Alexandr | | | 1986 | BLR | 1.00 | 1 | 0.77 | 25 | 19.25 | | | Davidovich, Mikhail | | | 2122 | BLR | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Martuliov, Peter | | | 1962 | BLR | 0.50 | 1 | 0.25 | 25 | 6.25 | | | Lamaka, Ryhor | | | 1847 | BLR | 0.00 | 1 | -0.40 | 25 | -10.00 | |
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) | | | NOTE: K factor changed | | The open championship of Minsk yill 18 and 20 years | Minsk | BLR | 2009-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1821 | 2.00 | 4 | 0.27 | 15 | 4.05 | |
| | Khamitskiy, Sergei | m | | 2171 | BLR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Mazurenko, Pavel | | | 1679 | BLR | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Losik, Pavel | | | 1866 | BLR | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Kozlov, Valentin | | | 1831 | BLR | 1.00 | 1 | 0.51 | 15 | 7.65 | |
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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