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Individual Calculations May 2012 |
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| Quinonez, Constanza Total change: -75.00 | |   |
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| IRT Open Departamental de Ajedrez 2012 | Ibague | COL | 2012-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1830 | 0.00 | 4 | -1.14 | 30 | -34.20 | |
|  Suarez, Luis Humberto | | | 2120 | COL | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Nunez V, Daniel | | | 2220 | COL | 0.00 | 1 | -0.09 | 30 | -2.70 | |  Gutierrez Villamil, Jonathan | | | 2009 | COL | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Dabraccio, Guillermo | | | 1745 | COL | 0.00 | 1 | -0.62 | 30 | -18.60 | |
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) | | | | Open Internacional de Semana Santa L.A.B. | Bogota | COL | 2012-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1830 | 1.00 | 5 | -1.36 | 30 | -40.80 | |
| | Tirado, Juan Camilo | | | 1977 | COL | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Perez, Velazco Daniela | | | 1478 | COL | 1.00 | 1 | 0.11 | 30 | 3.30 | | | Abril, Mauricio | | | 1976 | COL | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Rosero, Hugo Alberto | | | 1595 | COL | 0.00 | 1 | -0.79 | 30 | -23.70 | | | Ruge, Edison | | | 2225 | COL | 0.00 | 1 | -0.08 | 30 | -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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