Individual Calculations March 2016
 Pereira Da Silva, Gabriel Robert  Total change: -13.60  Rating chartPersonal card
 IX IRT Xadrez Regional Nova Odessa SP BRA 2016-01-30
RcRownchangeKK*chgGame
 1690 1656 1.50 4 -0.34 40 -13.60 
  Rouanet, Luiz Paulo 2014 BRA0.5010.404016.00 
  Machado, Felipe Julio 1618 BRA0.501-0.0540-2.00 
  Milanez, Eduardo Medeiros 1779 BRA0.001-0.3340-13.20 
  Gomes, Jeferson Dionisio 1350 BRA0.501-0.3640-14.40 

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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