Individual Calculations September 2012
 Camargo, Peter Jackson Miller  Total change: -7.05  Rating chartPersonal card
 SP Xadrez - Fide tournament Sao Paulo/SP BRA 2012-06-07
RcRownchangeKK*chgGame
 1871 1862 1.50 4 -0.47 15 -7.05 
  Fernandes, Luiz 1536 BRA0.001-0.8715-13.05 
  Supi, Luis Paulo 2262  * BRA0.5010.42156.30 
  Rios Filho, Hilton Carlos f2223 BRA0.001-0.1015-1.50 
  Guelerman Ramos, Felipe E 1462  * BRA1.0010.08151.20 
 * 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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