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Individual Calculations March 2010 |
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| Grigoryeva, Olga Total change: -0.15 | |   |
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| 4. V.Postovalov Memorial 2010 open | Chelyabinsk | RUS | 2010-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 1986 | 2.50 | 5 | -0.01 | 15 | -0.15 | |
|  Lefebr, Vladislav | | | 2079 | RUS | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Galiullin, Zif | | | 1761 | RUS | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Nikolenko, Vadim | | | 2249 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Khafizova, Yana | | | 1897 | RUS | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Povolotsky, Evgeny | | | 1943 | RUS | 0.00 | 1 | -0.56 | 15 | -8.40 | |
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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