Individual Calculations May 2018
 Dos Santos Junior, Gabriel Ribei  Total change: 42.40  Rating chartPersonal card
 VII Sao Paulo Open Grupo B Sub 2050 Sao Paulo SP BRA 2018-03-30
RcRownchangeKK*chgGame
 1955 1749 2.50 6 1.06 40 42.40 
  Das Chagas, David Ferreira 1972 BRA1.0010.784031.20 
  Valente, Rodrigo De Deus 1948 BRA0.001-0.2440-9.60 
  De Bona, Glauber 1972 BRA0.5010.284011.20 
  Vallejos, Jose Antonio 1861 BRA0.001-0.3540-14.00 
  Mobaier, Sergio 1982 BRA1.0010.794031.60 
  Nicolini, Paulo Giovanni De A. 1994 BRA0.001-0.2040-8.00 

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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