Individual Calculations February 2016
 Gomez Huertas, Stanley  Total change: -0.20  Rating chartPersonal card
 VII Abierto Internacional de Alajuela 2016 Alajuela CRC 2016-01-20
RcRownchangeKK*chgGame
 1891 1987 5.50 9 -0.01 20 -0.20 
  Jimenez Rojas, Fabian 1862 CRC1.0010.33206.60 
  Granados Ramirez, Carlos Ricardo 2122 CRC0.5010.18203.60 
  Chinchilla Miranda, Eugenio f2195 CRC0.001-0.2320-4.60 
  Aragon Alvarado, Christopher 1718 CRC0.501-0.3320-6.60 
  Fallas Saborio, Alejandro 1696 CRC1.0010.15203.00 
  Martinez Paz, Jonathan 1587  * CRC1.0010.08201.60 
  Duran Vega, Sergio f2306 CRC0.001-0.1320-2.60 
  Incer Arias, Manuel 1731 CRC0.501-0.3120-6.20 
  Gonzalez, Yaribeth wc1798 PAN1.0010.25205.00 
 * 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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