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Individual Calculations July 2009 |
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| Castro, Natalia Patricia Total change: 6.90 | |   |
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| Nacional Femenino Sub 16 | Cali | COL | 2009-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1998 | 2.00 | 3 | 0.46 | 15 | 6.90 | |
|  Rodriguez Rueda, Paula Andrea | | wf | 2035 | COL | 0.50 | 1 | 0.05 | 15 | 0.75 | |  Loaiza, Yurani | | | 1964 | COL | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Fiesco, Ivon Gigiola | | | 1971 | COL | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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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