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Individual Calculations July 2017 |
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| Valenzuela Gomez, Fernando Total change: 8.90 | |   |
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| XII Campeonato de Ajedrez Continental de las Americas Colombia 2017 | Medellin | COL | 2017-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2357 | 2377 | 6.50 | 11 | 0.89 | 10 | 8.90 | |
|  Rodriguez Arrieta, Maria Elena | | wm | 1977 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Puppi Lazo, Jorge Luis | | | 2120 | PER | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Kaidanov, Gregory S | g | | 2550 | USA | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Mateus, Martha | | wm | 2138 | COL | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Morovic Fernandez, Ivan | g | | 2537 | CHI | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Rios, Cristhian Camilo | m | | 2499 | COL | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Madeira, Wagner Martins | f | | 2185 | BRA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Arenas, David | g | | 2488 | COL | 1.00 | 1 | 0.65 | 10 | 6.50 | | | Quintiliano Pinto, Renato R. | m | | 2483 | BRA | 1.00 | 1 | 0.64 | 10 | 6.40 | | | Cuartas, Jaime Alexander | g | | 2492 | COL | 0.00 | 1 | -0.34 | 10 | -3.40 | | | Tang, Andrew | m | | 2461 | USA | 0.00 | 1 | -0.38 | 10 | -3.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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