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Individual Calculations January 2010 |
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| Barrenechea, Stefanie Total change: 5.55 | |   |
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| Nacional Mayor "Femenino 2009" | Tarija - Yacuiba | BOL | 2009-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1980 | 3.00 | 5 | 0.37 | 15 | 5.55 | |
|  Prado, Alexandra | | | 1755 | BOL | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Estrada, Lucia | | wc | 1979 | BOL | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Cordero, Daniela | | | 1972 | BOL | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Borda, Carla | | wc | 1996 | BOL | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Luna, Raisa | | wf | 2083 | BOL | 0.50 | 1 | 0.14 | 15 | 2.10 | |
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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