Individual Calculations January 2015
 Pereira, Marcos Luciano  Total change: 1.20  Rating chartPersonal card
 V IRT CXG Rio de Janeiro/RJ BRA 2014-11-08
RcRownchangeKK*chgGame
 2006 1851 1.00 3 0.06 20 1.20 
  Khaje Hesamedini, Ali 2163 IRI0.001-0.1420-2.80 
  Ramos, Angelo Bil 2035 BRA0.001-0.2620-5.20 
  Da Silva, Claudio Oliveira 1821 BRA1.0010.46209.20 

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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