Rapid: Individual Calculations July 2018
 Da Fonseca Junior, Paulo Jair M.  Total change: -26.60  Rating chartPersonal card
 IRT RPD Metropole 2018 Porto Alegre RS BRA 2018-06-02
RcRownchangeKK*chgGame
 1640 1609 0.50 4 -1.33 20 -26.60 
  Sardi, Sergio Augusto 1807 BRA0.001-0.2420-4.80 
  Tomiello, Mateus Costamilan 1787 BRA0.001-0.2720-5.40 
  Liesenfeld, Marcelo Leonardo 1381 BRA0.501-0.2920-5.80 
  Da Silva, Pedro Cesar Nunes 1584 BRA0.001-0.5320-10.60 

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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