Individual Calculations January 2011
 Rigonati, Eduardo Santana  Total change: 27.25  Rating chartPersonal card
 2ยช Etapa do II Circuito IRT LXSBC 2010 Sao Bernardo do Campo/SP BRA 2010-10-15
RcRownchangeKK*chgGame
 2004 1684 1.50 3 1.09 25 27.25 
  Bispo, Leonardo 2084  * BRA0.001-0.0825-2.00 
  Junior, Arnor Serafim 1947 BRA0.5010.32258.00 
  Pereira, Amanda Marques wf1980 BRA1.0010.852521.25 
 * 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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