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Individual Calculations October 2008 |
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| Marin, Sebastian Total change: -19.20 | |   |
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| IRT GP Barrancabermeja | Barrancabermeja | COL | 2008-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2398 | 4.50 | 7 | -0.82 | 10 | -8.20 | |
|  Salazar, Monica Maria | | | 2048 | COL | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Santos Morales, Natalia Andrea | | | 2065 | COL | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Ramirez, Carlos | f | | 2258 | COL | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Lopez, Carlos Manuel | f | | 2319 | CUB | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Ruiz Aguilar, Pablo Alexander | | | 2215 | COL | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Mendez Rivera, Anderson Heriberto | | | 2048 | COL | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Zuluaga, Cesar | f | | 2308 | COL | 0.00 | 1 | -0.62 | 10 | -6.20 | |
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) | | | | IRT Open Feria de las Flores | Medellin | COL | 2008-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2158 | 2398 | 6.00 | 9 | -1.10 | 10 | -11.00 | |
| | Benitez Rodriguez, Carlos | | | 2049 | COL | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Saladen Dulce, Rafael | f | | 2138 | COL | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Lizarazo Arango, Juan Carlos | | | 2114 | COL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Pena, Alfredo | f | | 2259 | COL | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Chaucanes, Lina Marcela | | wm | 2048 | COL | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Blandon Villa, Diego F | | | 2078 | COL | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Vargas, Arteaga Alexis | | | 2177 | COL | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Sanchez, Victor Hugo | | | 2242 | COL | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Arenas, David | m | | 2319 | COL | 0.00 | 1 | -0.61 | 10 | -6.10 | |
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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