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Individual Calculations September 2009 |
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| Ramirez, Benjamin Dario Total change: 39.00 | |   |
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| IRT GP Feria de las Flores ELITE | Medellin | COL | 2009-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 2153 | 5.50 | 9 | 1.56 | 25 | 39.00 | |
|  Carvajal Montoya, Juan Camilo | | | 1937 | COL | 1.00 | 1 | 0.22 | 25 | 5.50 | |  Cuartas Medina, Jorge Humberto | f | | 2281 | COL | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Echavarria, Gustavo | | | 2022 | COL | 1.00 | 1 | 0.32 | 25 | 8.00 | | | Rios, Alejandro | m | | 2313 | COL | 0.50 | 1 | 0.21 | 25 | 5.25 | | | Arenas, David | m | | 2266 | COL | 0.50 | 1 | 0.15 | 25 | 3.75 | | | Narvaez, Zamir | | | 2204 | COL | 1.00 | 1 | 0.57 | 25 | 14.25 | | | Beltran, Carlos Armando | | | 2256 | COL | 0.50 | 1 | 0.14 | 25 | 3.50 | | | Uribe Arteaga, Daniel | | | 2294 | COL | 1.00 | 1 | 0.69 | 25 | 17.25 | | | Rojas Barrero, Andres Humberto | | | 2220 | COL | 0.00 | 1 | -0.41 | 25 | -10.25 | |
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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