Individual Calculations May 2012
 Goncalves, Jorge Roberto  Total change: -12.75  Rating chartPersonal card
 160 Aniversario de Sao Jose do Rio Preto - SP Xadrez 2012 - Aberto do Brasil Sao Jose do Rio Preto/SP BRA 2012-03-23
RcRownchangeKK*chgGame
 2003 2070 2.00 5 -0.85 15 -12.75 
  Crosa Coll, Martin m2350 URU0.001-0.1615-2.40 
  Pasqua, Mauricio Coragem 1676 BRA1.0010.08151.20 
  Egoroff, Jomar f2317 BRA0.001-0.1915-2.85 
  Juliani, Sidnei 1835 BRA1.0010.21153.15 
  Camargo, Peter Jackson Miller 1838 BRA0.001-0.7915-11.85 

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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