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Individual Calculations December 2014 |
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| Ramirez, Alejandro Total change: -1.90 | |   |
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| Liga Premier Campeonato Nacional por Equipos 2014 | San Jose | CRC | 2014-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2272 | 2581 | 6.50 | 8 | -0.19 | 10 | -1.90 | |
|  Bermudez Vives, Sergio | f | | 2181 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kjartansson, Gudmundur | m | | 2444 | ISL | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Gomez Huertas, Stanley | | | 2181 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Chinchilla Miranda, Eugenio | f | | 2216 | CRC | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Stefansson, Hannes | g | | 2555 | ISL | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Duran Vega, Sergio | f | | 2236 | CRC | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Quesada Ulate, Randall | | | 2181 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bonilla Mora, Luis Daniel | | | 2181 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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