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Rapid:
Individual Calculations January 2013 |
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| Suarez, Maria Alexandra Total change: 21.60 | |   |
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| IRT Ajedrez Activo Fiestas de La Virginia 2012 | La Virginia | COL | 2012-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 1950 | 2.00 | 3 | 0.91 | 20 | 18.20 | |
|  Vargas, Edwin Antonio | | | 2075 | COL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Molina, Gildardo | | | 2068 | COL | 1.00 | 1 | 0.66 | 20 | 13.20 | |  Hernandez, Elvert | | | 2009 | COL | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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) | | | | IRT Ajedrez Activo Fiestas del Progreso Dosquebradas 2012 | Dosquebradas | COL | 2012-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 1950 | 1.50 | 4 | 0.17 | 20 | 3.40 | |
| | Herrera, Juan Sebastian | | | 2195 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sanchez Maya, Simon | | | 2201 | COL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Mejia, Yesica | | | 1882 | COL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Jaramillo Ochoa, Mateo | | | 2058 | COL | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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