Individual Calculations May 2017
 Robaina Hernandez, Carlos  Total change: -33.60  Rating chartPersonal card
 Tomas Jimenez por Equipos Ciego de Avila CUB 2017-03-31
RcRownchangeKK*chgGame
 2158 2140 5.00 14 -1.68 20 -33.60 
  Aragon Placencia, Jesus 2077 CUB1.0010.41208.20 
  Ruiz Ponce, Fabio Luis 2182 CUB0.001-0.4420-8.80 
  Perez Leiva, Jerzy Jesus f2238 CUB0.001-0.3720-7.40 
  Heredia Perez, Hector 2169 CUB0.5010.04200.80 
  Ulloa Gonzalez, Luis Manuel 2081 CUB0.501-0.0820-1.60 
  Gomez Segura, Adalberto f2244 CUB0.5010.14202.80 
  Garcell Roque, Jorge 2114 CUB0.501-0.0420-0.80 
  Aragon Placencia, Jesus 2077 CUB0.501-0.0920-1.80 
  Ruiz Ponce, Fabio Luis 2182 CUB0.5010.06201.20 
  Perez Leiva, Jerzy Jesus f2238 CUB0.001-0.3720-7.40 
  Heredia Perez, Hector 2169 CUB0.001-0.4620-9.20 
  Ulloa Gonzalez, Luis Manuel 2081 CUB0.001-0.5820-11.60 
  Gomez Segura, Adalberto f2244 CUB0.5010.14202.80 
  Garcell Roque, Jorge 2114 CUB0.501-0.0420-0.80 

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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