Individual Calculations April 2013
 Ramos Lopez, Osdany  Total change: 25.80  Rating chartPersonal card
 El Nino de la Bota 2013 Villa Clara CUB 2013-02-25
RcRownchangeKK*chgGame
 2015 1998 6.50 10 1.72 15 25.80 
  Carrera Gonzalez, Enmanuel 2008 CUB1.0010.51157.65 
  Ben Artiles, Laura 1991 CUB0.001-0.5115-7.65 
  Garcia Sosa, Edisnier 1994 CUB1.0010.49157.35 
  Toledo Fernandez, Lazaro Yunior 2049 CUB1.0010.57158.55 
  Acosta Toledo, Yaidel 2035 CUB0.5010.05150.75 
  Carrera Gonzalez, Enmanuel 2008 CUB0.001-0.4915-7.35 
  Ben Artiles, Laura 1991 CUB1.0010.49157.35 
  Garcia Sosa, Edisnier 1994 CUB1.0010.49157.35 
  Toledo Fernandez, Lazaro Yunior 2049 CUB0.001-0.4315-6.45 
  Acosta Toledo, Yaidel 2035 CUB1.0010.55158.25 

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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