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Individual Calculations April 2017 |
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| Medina Barrios, Lina Maria Total change: -28.80 | |   |
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| IRT Campeonato Nacional Sub-20 Fem | Bogota | COL | 2017-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1490 | 1.00 | 7 | -0.42 | 40 | -16.80 | |
|  Rosado Perez, Maria Jose | | wc | 1767 | COL | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Diaz, Luisa Fernanda | | wf | 1705 | COL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Sarmiento, Carolina | | | 1632 | COL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Cespedes Galindo, Estefania | | wc | 1737 | COL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Romero, Daniela | | | 1890 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ocampo, Cristina | | | 1671 | COL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Velasquez, Angie Gabriela | | | 1757 | COL | 0.50 | 1 | 0.32 | 40 | 12.80 | | | * 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) | | | | Semifinal 3 Cat Sub18 Femenino 2017 | Ibague | COL | 2017-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1490 | 0.50 | 4 | -0.30 | 40 | -12.00 | |
| | Viveros, Erica Johana | | | 1764 | COL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Cardoso, Jaidy Marcela | | | 1706 | COL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Cayon, Laura Valentina | | | 1756 | COL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Diaz, Luisa Fernanda | | wf | 1705 | COL | 0.50 | 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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