Individual Calculations April 2014
 Ferreira, Jonas De Vargas  Total change: -5.10  Rating chartPersonal card
 Campeonato Brasileiro Amador 2014 São Paulo/SP BRA 2014-03-01
RcRownchangeKK*chgGame
 1742 1805 2.50 5 -0.34 15 -5.10 
  Silva, Lucas Henrique Da 2074 BRA0.001-0.1715-2.55 
  Sousa, Virginio Aleixo Da Silva 1492 BRA1.0010.14152.10 
  Caldeira, Tiago Pereira 2018 BRA0.001-0.2315-3.45 
  Da Silva, Andressa Muniz 1473 BRA1.0010.12151.80 
  Krongold, Breno 1653 BRA0.501-0.2015-3.00 

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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