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Individual Calculations April 2009 |
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| Sanchez, Victor Hugo Total change: 20.10 | |   |
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| IRT X Open Feria de Cali ELITE | Cali | COL | 2008-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2272 | 2170 | 5.00 | 8 | 1.97 | 15 | 29.55 | |
|  Borges Mateos, Juan | g | | 2459 | CUB | 0.50 | 1 | 0.34 | 15 | 5.10 | |  Iturrizaga, Eduardo | g | | 2520 | VEN | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Vittorino, Carlo | f | | 2342 | COL | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Gonzalez, Juan Manuel | | | 2111 | COL | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Munoz, Jhon Edison | | | 2185 | COL | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Arenas, David | m | | 2323 | COL | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Plazas, Alfonso | | | 2025 | COL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Saavedra, Victor | | | 2212 | COL | 1.00 | 1 | 0.56 | 15 | 8.40 | |
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) | | | | IRT Departamental Absoluto | Yumbo | COL | 2009-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 2231 | 3.00 | 5 | -0.63 | 15 | -9.45 | |
| | Vacca, Leonardo | | | 1958 | COL | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Dominguez, Oscar | | | 1881 | COL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Alvarez, Javier | | | 2144 | COL | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Guelgua, Alvaro | | | 1990 | COL | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Mateus, Alejandro | | | 2240 | COL | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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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