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Individual Calculations September 2011 |
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| Biriukov, Nikolai Total change: -5.20 | |   |
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| 7 Memorial A. Ermaka | Zaporizhzhya | UKR | 2011-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2426 | 5.50 | 8 | -0.52 | 10 | -5.20 | |
|  Efremova, Yulia | | wm | 2104 | UKR | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Kovtun, Sergei | m | | 2274 | UKR | 1.00 | 1 | 0.30 | 10 | 3.00 | |  Ozerov, Alexander | | | 2248 | UKR | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Solovyev, Artem | | | 2120 | UKR | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Kononenko, Dmitry | | | 2307 | UKR | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Poluektov, Yury | f | | 2372 | UKR | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Garnazhenko, D | | | 2104 | UKR | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Tkachenko, Georgiy | m | | 2233 | UKR | 1.00 | 1 | 0.25 | 10 | 2.50 | |
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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