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Blitz:
Individual Calculations December 2014 |
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| Riveros, Maria Fernanda Total change: -80.40 | |   |
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| Festival Nal Ajedrez Blitz de Menores U-12 Femenino | Manizales | COL | 2014-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1502 | 1.00 | 4 | -1.30 | 20 | -26.00 | |
|  Jurado, Yirlei Katherine | | | 1566 | COL | 1.00 | 1 | 0.59 | 20 | 11.80 | |  Diaz, Luisa Fernanda | | | 1316 | COL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Jurado, Yirlei Katherine | | | 1566 | COL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Diaz, Luisa Fernanda | | | 1316 | COL | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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) | | | | Festival Nacional Escolar BLITZ U-13 Femenino 2015 | Bogota | COL | 2014-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1502 | 0.00 | 4 | -2.72 | 20 | -54.40 | |
| | Diaz, Luisa Fernanda | | | 1316 | COL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Perez Valcarcel, Maria Jose | | | 1416 | COL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Diaz, Luisa Fernanda | | | 1316 | COL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Perez Valcarcel, Maria Jose | | | 1416 | COL | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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