Individual Calculations December 2017
 Vargas Rodriguez, Wilver  Total change: -23.60  Rating chartPersonal card
 Final Provincial de Artemisa 2017 San Antonio de los Banos CUB 2017-10-22
RcRownchangeKK*chgGame
 2055 2306 10.00 14 -1.18 20 -23.60 
  Salgado Segui, Roberto f2121 CUB0.501-0.2420-4.80 
  Santander Valle, David A. 1947 CUB0.501-0.4020-8.00 
  Gonzalez Arredondo, Lazaro A. f2017 CUB1.0010.16203.20 
  Perez Grinan, Pedro Ernesto 2004 CUB0.501-0.3520-7.00 
  Cruz De La Osa, Reyder f2236 CUB1.0010.40208.00 
  Hernandez Herrera, Hanoy Fredy 2053 CUB1.0010.19203.80 
  Collazo Collazo, Joel 2009 CUB1.0010.15203.00 
  Salgado Segui, Roberto f2121 CUB1.0010.26205.20 
  Santander Valle, David A. 1947 CUB0.001-0.9020-18.00 
  Gonzalez Arredondo, Lazaro A. f2017 CUB1.0010.16203.20 
  Perez Grinan, Pedro Ernesto 2004 CUB0.501-0.3520-7.00 
  Cruz De La Osa, Reyder f2236 CUB0.001-0.6020-12.00 
  Hernandez Herrera, Hanoy Fredy 2053 CUB1.0010.19203.80 
  Collazo Collazo, Joel 2009 CUB1.0010.15203.00 

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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