Individual Calculations January 2013
 Gonzalez Rojas, Georvys  Total change: 9.15  Rating chartPersonal card
 Tras las Huellas del Che La Habana CUB 2012-12-03
RcRownchangeKK*chgGame
 2028 2109 3.00 4 0.61 15 9.15 
  Granda Rodriguez, Jose Manuel 1953 CUB1.0010.29154.35 
  Calvo Quinteiro, Jose Manuel f2247 CUB1.0010.691510.35 
  Rodriguez Figueroa, Marcel 1842 CUB1.0010.18152.70 
  Torrez Uriarte, Reinier 2070 CUB0.001-0.5515-8.25 

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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