Individual Calculations January 2012
 Dos Santos Jr, Braulio  Total change: 24.90  Rating chartPersonal card
 IRT Rio de Janeiro de Inverno 2011 Rio de Janeiro BRA 2011-08-10
 2120 2016 3.50 5 1.66 15 24.90 
  Guimaraes, Wagner Peixoto f2277 BRA0.001-0.1815-2.70 
  Rodrigues, Nei Jorge 2053 BRA1.0010.55158.25 
  Barbosa, Luiz Francisco Da Silv 1970 BRA1.0010.44156.60 
  Bottari, Raimondo 2195 ITA1.0010.731510.95 
  Ferreira, Kleber Victor 2107 BRA0.5010.12151.80 

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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