Individual Calculations February 2016
 Fallas Saborio, Alejandro  Total change: 75.20  Rating chartPersonal card
 VII Abierto Internacional de Alajuela 2016 Alajuela CRC 2016-01-20
RcRownchangeKK*chgGame
 1832 1696 5.00 9 1.88 40 75.20 
  Torres Escalante, Eduardo 1576 CRC1.0010.344013.60 
  Castillo Trujillo, Ivan 2024 CRC0.001-0.1340-5.20 
  Ugalde Garcia, Ronald 2096  * CRC0.001-0.0840-3.20 
  Espinoza Sevilla, Erick 1590 CRC1.0010.364014.40 
  Gomez Huertas, Stanley 1987 CRC0.001-0.1540-6.00 
  Miranda Solano, Keylor 1473 CRC1.0010.22408.80 
  Vargas Miranda, Diego 1851 CRC0.5010.21408.40 
  Zoghaib Chaktura, Charbel 1973 CRC0.5010.334013.20 
  Bonilla Rodriguez, Andres 1921 CRC1.0010.784031.20 
 * 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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