Individual Calculations November 2017
 Lacerda, Vinicius  Total change: -30.20  Rating chartPersonal card
 Campeonato Brasileiro Amador 2017 U-1800 Sao Paulo SP BRA 2017-10-12
RcRownchangeKK*chgGame
 1619 1783 3.50 7 -1.51 20 -30.20 
  Machado, Antonio Rodrigo 1662 BRA0.501-0.1620-3.20 
  Dezejacomo, Daniel Otavio Silva 1659 BRA0.001-0.6720-13.40 
  Nobre, Jose Adalberto Barbosa 1624 BRA0.001-0.7120-14.20 
  Caribe Santos, Luiz Carlos 1603 BRA1.0010.26205.20 
  Sanchez, Ivan Roberto 1652 BRA1.0010.32206.40 
  Hopka, Matheus Marchesi 1610 BRA0.501-0.2320-4.60 
  Kikuchi Cadilhac, Mariana Sawae 1520 BRA0.501-0.3220-6.40 

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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