Individual Calculations February 2020
 Cu Hor, Winston Darwin  Total change: 30.40  Rating chartPersonal card
 IRT II ABIERTO INTERNACIONAL CLUB CAISSA GUATEMALA Guatemala GUA 2020-01-08
RcRownchangeKK*chgGame
 2228 2301 6.50 9 1.52 20 30.40 
  Mejia De L., Fernando A. 1901  * GUA1.0010.08201.60 
  Cruz, Cristhian g2567 PER0.5010.32206.40 
  Almeida Quintana, Omar g2548 CUB0.001-0.1920-3.80 
  Bianchi Azurdia, Gerardo 1901  * GUA1.0010.08201.60 
  Ajanel Xiroj, Genry 1901  * GUA1.0010.08201.60 
  Masaya, Alejandro 1901  * GUA1.0010.08201.60 
  Cuenca Jimenez, Jose Fernando g2538 ESP0.5010.30206.00 
  Juarez Flores, Carlos A. m2374 GUA0.5010.10202.00 
  Calderin Gonzalez, Roberto m2423 MEX1.0010.672013.40 
 * 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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