Individual Calculations January 2009
 Rizzo Correa Galvao, Ricardo  Total change: -11.50  Rating chartPersonal card
 Regional Centro Oeste 2008 Brasilia/DF BRA 2008-09-19
RcRownchangeKK*chgGame
 2204 2011 0.50 2 -0.01 25 -0.25 
  Azevedo, Edmundo Roberto Ramos 2163 BRA0.001-0.3025-7.50 
  Lebredo Zaragoitia, Gerardo m2245 CUB0.5010.29257.25 

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)
 
 Copa Contaud 2008 Cuiaba/MT BRA 2008-11-07
RcRownchangeKK*chgGame
 2245 2011 0.00 2 -0.45 25 -11.25 
  Soares, Cesar 2355 BRA0.001-0.1225-3.00 
  Gomez, Gustavo Pizzocaro 2134 BRA0.001-0.3325-8.25 

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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