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Individual Calculations November 2012 |
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| Orozco, Lina Yomayra Total change: 9.75 | |   |
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| Copa Latinoamericana de Ajedrez | Cali | COL | 2012-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 2157 | 3.50 | 6 | 0.56 | 15 | 8.40 | |
|  Hernandez Sanchez, Jairo Andre | f | | 2307 | COL | 0.50 | 1 | 0.20 | 15 | 3.00 | |  Lopez Hernandez, Carlos Manuel | f | | 2301 | COL | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Pazos Gambarrotti, Plinio | m | | 2271 | ECU | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Guarin, Holmes | | | 1848 | COL | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Vacca, Leonardo | | | 2050 | COL | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Polo, Victor Ramon | | | 2174 | COL | 1.00 | 1 | 0.52 | 15 | 7.80 | |
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) | | | | VI Festival Internacional de Ajedrez Universidad Central | Bogota | COL | 2012-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 2157 | 5.50 | 9 | 0.09 | 15 | 1.35 | |
| | Corredor, Jose | | | 1775 | COL | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Obando Guzman, Soren Federico | | | 1801 | COL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Torres, Juan Camilo | | | 2318 | COL | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Benavides Moncayo, Olga | | | 1899 | COL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Uribe, Mauricio | m | | 2343 | COL | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Nunez V, Gustavo Eduardo | f | | 2234 | COL | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Hernandez Fonseca, Maria Paula | | | 1952 | COL | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Lopez Hernandez, Carlos Manuel | f | | 2301 | COL | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Rodriguez Fernandez, Nelson G | | | 1936 | COL | 0.50 | 1 | -0.28 | 15 | -4.20 | |
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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