Individual Calculations January 2015
 Guerrero Perez, Dublas Nelson  Total change: 28.80  Rating chartPersonal card
 Juan Antonio Quesada 2014 Granma CUB 2014-12-20
RcRownchangeKK*chgGame
 2182 2223 7.00 10 1.44 20 28.80 
  Parra Cabrera, Edilmar 2195 CUB0.501-0.0420-0.80 
  Roll Renford, Evelio Amaurys 2124 CUB0.001-0.6420-12.80 
  Villavicencio Pompa, Juan 2194 CUB1.0010.46209.20 
  Ferrer Barrera, Vladinir 2228 CUB0.001-0.4920-9.80 
  Charon Mustelier, Manuel f2171 CUB1.0010.43208.60 
  Parra Cabrera, Edilmar 2195 CUB0.501-0.0420-0.80 
  Roll Renford, Evelio Amaurys 2124 CUB1.0010.36207.20 
  Villavicencio Pompa, Juan 2194 CUB1.0010.46209.20 
  Ferrer Barrera, Vladinir 2228 CUB1.0010.512010.20 
  Charon Mustelier, Manuel f2171 CUB1.0010.43208.60 

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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