Individual Calculations January 2012
 Lopez Gari, Osvaldo  Total change: 15.75  Rating chartPersonal card
 IV Tras la Huella del Che La Habana CUB 2011-12-03
RcRownchangeKK*chgGame
 2121 2169 5.00 7 1.05 15 15.75 
  De La Torre Morales, Julio D 2089 CUB0.501-0.1115-1.65 
  Torrez Uriarte, Reinier 2005 CUB1.0010.28154.20 
  Gomez Pereda, Jaime 2138 CUB1.0010.46156.90 
  Enrique Hernandez, Eddy Ernesto 2239 CUB0.5010.10151.50 
  Gonzalez Munoz, Ariel 2059 CUB0.501-0.1515-2.25 
  Revuelta Trueba, Cesar Javier 2138 CUB1.0010.46156.90 
  Perez Mederos, Raul 2179 CUB0.5010.01150.15 

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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