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Individual Calculations September 2011 |
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| Ershova, Svetlana Total change: -24.60 | |   |
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| 7 Memorial A. Ermaka | Zaporizhzhya | UKR | 2011-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2278 | 2.50 | 6 | -1.64 | 15 | -24.60 | |
|  Nasirov, Ruslan | | | 1924 | UKR | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Garnazhenko, D | | | 2104 | UKR | 0.00 | 1 | -0.73 | 15 | -10.95 | |  Grygoriev, Oleksii | | | 2104 | UKR | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Efremova, Yulia | | wm | 2104 | UKR | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Kushch, Nikolai | m | | 2381 | UKR | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Obukhov, Sergeij | | | 2132 | UKR | 0.50 | 1 | -0.20 | 15 | -3.00 | |
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) | | |
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