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Individual Calculations January 2009 |
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| Kupsik, Natalia Total change: 0.00 | |   |
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| St.Petersburg Chmp. 2008 Girls-16 | St.Petersburg | RUS | 2008-11-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1878 | 0 | 2.00 | 4 | 0.00 | 1878 | | 0.00 | |
|  Martynova, Anastasia | | | 1891 | RUS | 0.50 | 1 | 0.00 | | 0.00 | |  Bene, Alina | | | 1840 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Fedoseeva, Valentina | | | 1755 | RUS | 1.00 | 1 | 0.00 | | 0.00 | | | Belenkaya, Dina | | | 2024 | RUS | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | | | St.Petersburg Chmp. 2008 Girls-18 | St.Petersburg | | 2008-12-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1936 | 0 | 1.50 | 5 | 0.00 | 1787 | | 0.00 | |
| | Zizlova, Sofia | | | 1997 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Balaian, Alina | | | 1934 | RUS | 0.50 | 1 | 0.00 | | 0.00 | | | Tukan, Ekaterina | | | 1936 | RUS | 0.50 | 1 | 0.00 | | 0.00 | | | Azimova, Karina | | | 1981 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Tskhadadze, Anna | | | 1834 | RUS | 0.50 | 1 | 0.00 | | 0.00 | |
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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