Individual Calculations May 2014
 Rosa, Jose Antonio  Total change: 3.90  Rating chartPersonal card
 Regional Sudeste 2014 Paraty/RJ BRA 2014-04-18
RcRownchangeKK*chgGame
 2087 2034 2.00 4 0.26 15 3.90 
  Ferreira, Jose Carlos c1908 BRA0.501-0.1715-2.55 
  Mourao, Elcio Conte Lofredo 2034 BRA1.0010.50157.50 
  Cunha, Eduardo Arruda Da Gama A f2285 BRA0.001-0.1915-2.85 
  Maia, Marco Aurelio Ferreira 2119 BRA0.5010.12151.80 

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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