Individual Calculations February 2020
 Vargas, Rogelio  Total change: 25.60  Rating chartPersonal card
 IRT II ABIERTO INTERNACIONAL CLUB CAISSA GUATEMALA Guatemala GUA 2020-01-08
RcRownchangeKK*chgGame
 1786 1673 3.00 8 -0.09 20 -1.80 
  Lopez Escobar, Daniel Alejandro 1430 GUA0.001-0.8020-16.00 
  Dominguez, Dulce Rocio 1471 GUA1.0010.24204.80 
  Hernandez, Sofia wc1377 ESA1.0010.15203.00 
  Fuentes Godoy, Lilia Ivonne wm2073  * MEX0.001-0.0820-1.60 
  Ramirez Marino, Richard Daniel 2073  * VEN0.001-0.0820-1.60 
  Pineda, Wilson 1923 GUA0.5010.31206.20 
  Cruz, Jacobo 2064 GUA0.5010.41208.20 
  Guzman, Jimmy 1877 GUA0.001-0.2420-4.80 
 * 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)
 
 Quinto Torneo Grand Prix Colon PAN 2020-01-15
RcRownchangeKK*chgGame
 1921 1673 2.50 5 1.37 20 27.40 
  Barria Baker, Raisa Melissa wf1993 PAN0.5010.37207.40 
  Tapia, Alexei f2073  * PAN0.001-0.0820-1.60 
  Herrera, Raymer 1748 PAN1.0010.602012.00 
  Sanz, Joel 1719 PAN1.0010.562011.20 
  Ulloa, Ruben Abraham c2073  * PAN0.001-0.0820-1.60 
 * 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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