Individual Calculations March 2012
 Silva, Sergio  Total change: -2.10  Rating chartPersonal card
 IRT Clube de Xadrez de Batatais Batatais/SP BRA 2012-01-13
RcRownchangeKK*chgGame
 1764 2100 5.00 6 -0.14 15 -2.10 
  Januario, Jessica Dos Anjos 1700  * BRA1.0010.08151.20 
  Bonvini, Adriana Tonhati 1700  * BRA1.0010.08151.20 
  Barbosa, Erick Silva 1717 BRA1.0010.09151.35 
  Schucman, Rebeca Lot 1700  * BRA1.0010.08151.20 
  Polli, Lucas Ribeiro 1700  * BRA1.0010.08151.20 
  Nery Junior, Jose Antonio 2066 BRA0.001-0.5515-8.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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