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Individual Calculations September 2010 |
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| Sanabria Rangel, Sergio Andres Total change: 30.45 | |   |
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| Torneo IRT Internacional de Ajedrez Charala | Charala | COL | 2010-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2305 | 5.50 | 7 | 0.74 | 15 | 11.10 | |
|  Mendez Rivera, Anderson Heriber | | | 1934 | COL | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Guzman, Arcadio | | | 1974 | COL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Clavijo, Jorge Mario | m | | 2337 | COL | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Munoz, Jhon Edison | | | 2251 | COL | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Ruiz Aguilar, Pablo Alexander | | | 2265 | COL | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Martinez, Jorge Alexander | | | 2160 | COL | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Martinez, Julian | | | 2161 | COL | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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) | | | | COPA LATINOAMERICANA DE AJEDREZ A | CUSCO, PERU | PER | 2010-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2333 | 2305 | 5.50 | 9 | 1.29 | 15 | 19.35 | |
| | Mendoza, Rodrigo | | | 2112 | BOL | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Gutierrez, Carmelo | f | | 2312 | PER | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Pacheco, Marco | f | | 2387 | PER | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Chumpitaz, Ann | | wf | 2082 | PER | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Aliaga Fernandez, Ingrid Y | | wf | 2126 | PER | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Rios Escobar, Adan | | | 2301 | CHI | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Zambrana, Oswaldo | g | | 2515 | BOL | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Felgaer, Ruben | g | | 2584 | ARG | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Delgado Ramirez, Neuris | g | | 2576 | COL | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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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