Individual Calculations April 2009
 Matsuura, Everaldo  Total change: -1.40  Rating chartPersonal card
 Campeonato Paulista do Interior Santos/SP BRA 2008-12-19
RcRownchangeKK*chgGame
 2239 2469 4.50 6 -0.14 10 -1.40 
  Jonas, Tiago F Silva 2119 BRA1.0010.11101.10 
  Delai, Paula Fernanda wf2119 BRA1.0010.11101.10 
  Tsuboi, Edson Kenji f2368 BRA0.501-0.1410-1.40 
  Stamenkovic, Dragan m2392 SRB1.0010.39103.90 
  Sega, Carlos Alberto f2285 BRA0.501-0.2410-2.40 
  Cominato Neto, Jose Luis 2150 BRA0.501-0.3710-3.70 

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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