Individual Calculations January 2009
 Osorio, Jose Eustaquio Hatem  Total change: -2.55  Rating chartPersonal card
 Final do Estadual Absoluto do ES Vitoria/ES BRA 2008-10-03
RcRownchangeKK*chgGame
 2039 1989 2.00 5 -0.17 15 -2.55 
  Bortoloso, Moacir Canella 2182 BRA0.001-0.2515-3.75 
  Stein, Adriano Baldo 1876 BRA0.001-0.6515-9.75 
  Lacerda, Cesar Romeu De Souza 2046 BRA1.0010.58158.70 
  Souza Filho, Namyr Carlos 2129 BRA0.5010.19152.85 
  Cunha E Silva, Carlos Alberto V. 1960 BRA0.501-0.0415-0.60 

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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