Individual Calculations September 2009
 Assad, Otavio  Total change: 0.00  Rating chartPersonal card
 IRT Virada Esportiva Santista de Xadrez Santos/SP BRA 2009-06-26
RcRownchangeRpKK*chgGame
 1717 0 0.00 4 0.00 1017   0.00 
  Rodrigues, Bruno Morado 1950 BRA0.0010.00 0.00 
  Del Rey Neto, Rubens Casal 1587 BRA0.0010.00 0.00 
  Da Silva Fo, Paulo Calixto 1624 BRA0.0010.00 0.00 
  Vilas Boas, Crisolon Terto 1706 BRA0.0010.00 0.00 

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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