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Blitz:
Individual Calculations April 2017 |
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| Velasquez, Angie Gabriela Total change: 4.80 | |   |
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| IRT Campeonato Nacional Ajedrez BLITZ Sub-20 Femenino | Bogota | COL | 2017-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1766 | 5.00 | 12 | 0.24 | 20 | 4.80 | |
|  Gomez Guardo, Laura Melissa | | | 1862 | COL | 1.00 | 1 | 0.63 | 20 | 12.60 | |  Gomez Guardo, Laura Melissa | | | 1862 | COL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Dominguez, Laura Lucia | | wf | 2165 | COL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Dominguez, Laura Lucia | | wf | 2165 | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Argote Heredia, Valentina | | wf | 1968 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Argote Heredia, Valentina | | wf | 1968 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Viveros, Erica Johana | | | 1838 | COL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Viveros, Erica Johana | | | 1838 | COL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Cespedes Galindo, Estefania | | wc | 1834 | COL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Cespedes Galindo, Estefania | | wc | 1834 | COL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Medina Barrios, Lina Maria | | | 1433 | COL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Medina Barrios, Lina Maria | | | 1433 | COL | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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