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Rapid:
Individual Calculations December 2012 |
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| Villamizar Pereira, Andrea Cam Total change: -17.20 | |   |
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| IRT Camp Nal Ajedrez Activo Femenino Juegos Nacionales 2012 | Pamplona | COL | 2012-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1651 | 2.00 | 7 | -0.06 | 20 | -1.20 | |
|  Santos Morales, Natalia Andrea | | | 2051 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Onate, Ana Milena | | | 1858 | COL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Lizarazo, Doris Liliana | | | 1877 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Lizarazo, Alba Patricia | | | 1858 | COL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Velez Alvarez, Laura Camila | | | 1737 | COL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Fiesco, Valentina | | | 1888 | COL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Perez Velasco, Daniela | | | 1473 | COL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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) | | | | IRT Juegos Nacionales Intercolegiados AJEDREZ ACTIVO Cat B Femenino | Armenia | COL | 2012-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1651 | 0.50 | 4 | -0.80 | 20 | -16.00 | |
| | Velez Alvarez, Laura Camila | | | 1737 | COL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Bolanos, Brigeth | | | 1818 | COL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Romero, Daniela | | | 1882 | COL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Barba, Deina Alexandra | | | 1699 | COL | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | |
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