Individual Calculations October 2012
 Morejon Alvarez, Helen  Total change: 81.00  Rating chartPersonal card
 VI Agosto de Victorias Mayabeque CUB 2012-08-18
RcRownchangeKK*chgGame
 1925 1756 5.00 8 2.70 30 81.00 
  Torres Guas, Raul 2022 CUB1.0010.823024.60 
  Fuentes Perera, Julio 1845 CUB0.001-0.3830-11.40 
  Medina Sotolongo, Miguel 1833 CUB0.5010.11303.30 
  Rios Renova, Eliecer 2001 CUB0.5010.30309.00 
  Torres Guas, Raul 2022 CUB0.5010.32309.60 
  Fuentes Perera, Julio 1845 CUB0.5010.12303.60 
  Medina Sotolongo, Miguel 1833 CUB1.0010.613018.30 
  Rios Renova, Eliecer 2001 CUB1.0010.803024.00 

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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