Individual Calculations December 2013
 Kurita, Rubens Massami  Total change: -23.70  Rating chartPersonal card
 IV IRT Interior SP Iracemapolis/SP BRA 2013-11-08
RcRownchangeKK*chgGame
 1902 1849 0.50 3 -0.79 30 -23.70 
  Dias, Joao Batista 2000 BRA0.001-0.3030-9.00 
  Deus Filho, Joaquim De 2013 BRA0.001-0.2830-8.40 
  Lima, Igor Cirineu De Barros 1694 BRA0.501-0.2130-6.30 

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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