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Individual Calculations April 2017 |
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| Argote Heredia, Valentina Total change: 14.40 | |   |
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| Semifinal 2 Cat Sub18 Femenino 2017 | Cartagena | COL | 2017-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1946 | 4.00 | 4 | 0.90 | 40 | 36.00 | |
|  Caicedo Anguila, Juliana | | | 1546 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Cayon, Laura Valentina | | | 1756 | COL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Gomez Guardo, Laura Melissa | | | 1799 | COL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Rosado Perez, Maria Jose | | wc | 1767 | COL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | IRT Campeonato Nacional Sub-20 Fem | Bogota | COL | 2017-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1946 | 4.00 | 7 | -0.54 | 40 | -21.60 | |
| | Cespedes Galindo, Estefania | | wc | 1737 | COL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Gomez Guardo, Laura Melissa | | | 1799 | COL | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Toro Castaneda, Elizabeht | | | 1843 | COL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Romero, Daniela | | | 1905 | COL | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Salcedo, Jackeline | | wf | 2017 | COL | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Viveros, Erica Johana | | | 1764 | COL | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Rosado Perez, Maria Jose | | wc | 1767 | COL | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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