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Individual Calculations March 2011 |
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| Batrak, Alexandra Total change: -25.65 | |   |
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| PriFR Chmp. 2011 womens | Perm | RUS | 2011-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1913 | 0.50 | 4 | -1.71 | 15 | -25.65 | |
|  Makeeva, Tatiana | | | 1992 | RUS | 0.00 | 1 | -0.39 | 15 | -5.85 | |  Aseeva, Anastasia | | | 1807 | RUS | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Shur, Tatiana | | | 1706 | RUS | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Grebennikova, Tatyana | | | 1981 | RUS | 0.50 | 1 | 0.09 | 15 | 1.35 | |
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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