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Individual Calculations January 2014 |
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| Ramirez, Alejandro Total change: -0.90 | |   |
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| Liga Premier | San Jose | CRC | 2013-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2302 | 2597 | 6.50 | 8 | -0.09 | 10 | -0.90 | |
|  Duran Vega, Sergio | f | | 2267 | CRC | 0.50 | 1 | -0.38 | 10 | -3.80 | |  Chinchilla Miranda, Eugenio | f | | 2197 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Urbina Quiroz, Edwin | | | 2197 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kjartansson, Gudmundur | m | | 2455 | ISL | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Quinonez Centeno, Carlos David | f | | 2303 | GUA | 0.00 | 1 | -0.85 | 10 | -8.50 | | | Solano Cuya, Bryan | | | 2197 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Rakhmanov, Aleksandr | g | | 2595 | RUS | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Ortiz, Marcos | | | 2208 | NCA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | * 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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