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Blitz:
Individual Calculations December 2015 |
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| Fraile Vela, Maria Isabel Total change: -24.00 | |   |
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| III IRT Blitz Aficionados MF Juan Camilo Torres 2015 La Dorada | La Dorada | COL | 2015-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1675 | 0.50 | 3 | -0.06 | 20 | -1.20 | |
|  Diaz Herrera, Leider Andres | | | 1994 | COL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ordonez, Fernando | | | 1862 | COL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Vasquez, Rafael | | | 1943 | COL | 0.50 | 1 | 0.33 | 20 | 6.60 | |
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) | | | | Festival Nacional Escolar Sub15 Ajedrez Blitz Femenino | Bogota | COL | 2015-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1675 | 2.00 | 4 | -1.14 | 20 | -22.80 | |
| | Perez Valcarcel, Maria Jose | | | 1415 | COL | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Perez Valcarcel, Maria Jose | | | 1415 | COL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Valencia Lopez, Daily Vanessa | | | 1482 | COL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Valencia Lopez, Daily Vanessa | | | 1482 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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