Individual Calculations December 2012
 Okamura, Milton Kasuo  Total change: -10.05  Rating chartPersonal card
 Regional Sudeste 2012 Rio de Janeiro/RJ BRA 2012-10-26
RcRownchangeKK*chgGame
 1983 2092 2.50 5 -0.67 15 -10.05 
  Mathow, Hermann Thomas M. 1871 BRA1.0010.22153.30 
  De Carvalho, Jose Jorge 2185 BRA0.001-0.3715-5.55 
  Carvalho, Renato Luiz 2041 BRA0.001-0.5715-8.55 
  Pereira Vilalba, Ricardo 1800 BRA1.0010.15152.25 
  Silva, Marcelo Dos Santos 2017 BRA0.501-0.1015-1.50 

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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