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Individual Calculations April 2017 |
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| Viveros, Erica Johana Total change: 80.80 | |   |
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| IRT Campeonato Nacional Sub-20 Fem | Bogota | COL | 2017-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1764 | 3.50 | 6 | 1.53 | 40 | 61.20 | |
|  Dominguez, Laura Lucia | | wf | 2025 | COL | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Gomez Guardo, Laura Melissa | | | 1799 | COL | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Salcedo, Jackeline | | wf | 2017 | COL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Rosado Perez, Maria Jose | | wc | 1767 | COL | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Argote Heredia, Valentina | | wf | 1946 | COL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Toro Castaneda, Elizabeht | | | 1843 | COL | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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) | | | | Semifinal 3 Cat Sub18 Femenino 2017 | Ibague | COL | 2017-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1764 | 3.50 | 5 | 0.49 | 40 | 19.60 | |
| | Diaz, Luisa Fernanda | | wf | 1705 | COL | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Medina Barrios, Lina Maria | | | 1490 | COL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Velasquez, Angie Gabriela | | | 1757 | COL | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Cardoso, Jaidy Marcela | | | 1706 | COL | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Cayon, Laura Valentina | | | 1756 | COL | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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