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Individual Calculations October 2015 |
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| Solano Cuya, Bryan Total change: 15.60 | |   |
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| Memorial Joaquin Gutierrez G64 | San Jose | CRC | 2015-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2171 | 6.00 | 9 | 0.78 | 20 | 15.60 | |
|  Acevedo Mendez, Jennifer | | wf | 1771 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ramirez Madrid, Gerardo Alfonso | | | 1771 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ramirez Camacho, Daniel | | | 1771 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alfaro Rojas, Alfonso Jose | f | | 2284 | CRC | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Bermudez Vives, Sergio | f | | 2130 | CRC | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Arias Santana, Mauricio | m | | 2308 | CRC | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Vilpoux, Jeremie | | | 2200 | FRA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Gonzalez Acosta, Bernal | g | | 2502 | CRC | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Vaglio Mattey, Emanuel | | | 2058 | CRC | 0.50 | 1 | -0.15 | 20 | -3.00 | | | * 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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