Individual Calculations March 2012
 Costa, Giovanni  Total change: -7.65  Rating chartPersonal card
 XIII IRT da Hebraica Sao Paulo/SP BRA 2012-01-09
RcRownchangeKK*chgGame
 1998 1907 2.50 8 -0.51 15 -7.65 
  Rodrigues, Bruno Morado 2066 BRA0.001-0.2915-4.35 
  Viaro Baccarin, Natalia 1958 BRA1.0010.57158.55 
  Branchini, Fernando Luis Sakamot 1972 BRA0.001-0.4115-6.15 
  Reis, Alan De Albuquerque Maran 2038 BRA0.5010.18152.70 
  Gotz, Klaus Seiji Furucho 1929 BRA1.0010.53157.95 
  Gazola, Vanessa Ramos wc2046 BRA0.001-0.3115-4.65 
  Devescovi Parreira, Pedro Paulo 2008 BRA0.001-0.3615-5.40 
  Garcia, Liria Caetano 1968 BRA0.001-0.4215-6.30 

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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