Individual Calculations January 2015
 Cabrera Torres, Raul  Total change: 4.00  Rating chartPersonal card
 Juan Antonio Quesada 2014 Granma CUB 2014-12-20
RcRownchangeKK*chgGame
 2230 2217 5.00 10 0.20 20 4.00 
  Elias Reyes, Jorge Roberto 2155 CUB0.501-0.0920-1.80 
  Batista Suarez, Jeorling Yahytin f2297 CUB0.5010.11202.20 
  Espinosa Escala, Rafael 2194 CUB0.501-0.0320-0.60 
  Campos Jimenez, Augusto Cesar 2235 CUB0.001-0.4720-9.40 
  Machado Escanio, Michel Rene f2271 CUB1.0010.582011.60 
  Elias Reyes, Jorge Roberto 2155 CUB0.501-0.0920-1.80 
  Batista Suarez, Jeorling Yahytin f2297 CUB1.0010.612012.20 
  Espinosa Escala, Rafael 2194 CUB0.001-0.5320-10.60 
  Campos Jimenez, Augusto Cesar 2235 CUB0.5010.03200.60 
  Machado Escanio, Michel Rene f2271 CUB0.5010.08201.60 

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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