Individual Calculations September 2012
 Gonzalez, Bolivar Ribeiro  Total change: -3.00  Rating chartPersonal card
 Aberto do Brasil de Maringa Maringa/PR BRA 2012-08-08
RcRownchangeKK*chgGame
 2077 2257 5.50 8 -0.20 15 -3.00 
  Cabral, Denrick 1896 BRA1.0010.10151.50 
  Andrade Fiaes, Mario Henrique 2056 BRA0.501-0.2615-3.90 
  Rapouso, Ricardo Luis Borba 1857  * BRA0.501-0.4215-6.30 
  Cezar Junior, William Carlos 1973 BRA1.0010.16152.40 
  De Andrade, Osvaldo Cezar G 2110 BRA1.0010.30154.50 
  Goncalves, Jorge Roberto 2057 BRA1.0010.24153.60 
  Cubas, Jose Fernando g2507 PAR0.001-0.1915-2.85 
  Name, Gabriel Ricardo Salim 2160 BRA0.501-0.1315-1.95 
 * 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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