Individual Calculations February 2016
 Gonzalez Galvan, Juan Manuel  Total change: 7.40  Rating chartPersonal card
 VII Abierto Internacional de Alajuela 2016 Alajuela CRC 2016-01-20
RcRownchangeKK*chgGame
 2175 2243 5.50 9 0.37 20 7.40 
  Solis L., Efren A. 2097 CRC1.0010.30206.00 
  Baules, Jorge m2401 PAN0.001-0.2920-5.80 
  Bonilla Mora, Luis Daniel 1900 CRC1.0010.12202.40 
  Garcia, Ricardo Nca f2146 NCA1.0010.37207.40 
  Villalobos Molina, Jose Adrian 1843  * CRC1.0010.08201.60 
  Ampie, Mauro f2355 NCA0.5010.15203.00 
  Sriram, Jha g2416 IND0.001-0.2720-5.40 
  Ugalde Garcia, Ronald 2113 CRC1.0010.32206.40 
  Arias Santana, Mauricio m2308 CRC0.001-0.4120-8.20 
 * 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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