Individual Calculations January 2009
 Gonzalez, Bolivar Ribeiro  Total change: -8.10  Rating chartPersonal card
 LXXV Campeonato Brasileiro Absoluto 2008 Semifinal Dois Irmaos/RS BRA 2008-10-30
RcRownchangeKK*chgGame
 2221 2277 3.50 7 -0.54 15 -8.10 
  Veit, Darlan Rodrigo 2123 BRA1.0010.29154.35 
  Di Berardino, Diego Rafael m2503 BRA0.001-0.2115-3.15 
  Barbosa, Evandro Amorim 2182 BRA0.501-0.1315-1.95 
  Gomez, Gustavo Pizzocaro 2134 BRA0.001-0.6915-10.35 
  Calcado, Acyr Rogerio 2184 BRA0.501-0.1315-1.95 
  Bueno, Alfeu Junior Varela 2274 BRA1.0010.50157.50 
  Mafra, Kaiser Luiz 2148 BRA0.501-0.1715-2.55 

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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