Rapid: Individual Calculations December 2015
 Marins, Jose Luis De Araujo  Total change: 5.80  Rating chartPersonal card
 I IRT RPD Chess U18 do Clube de Xadrez Montessori Paulo Afonso BA BRA 2015-11-21
RcRownchangeKK*chgGame
 1529 1579 6.50 11 0.29 20 5.80 
  Lima, Gabriel Xavier 1542 BRA1.0010.45209.00 
  Santos, Joao Gabriel Bezerra Dos 1444 BRA1.0010.32206.40 
  Gama Sobrinho, Dian Fritz R. 1563 BRA0.001-0.5220-10.40 
  Silva, Lucio Henrique Pires Da 1557 BRA1.0010.47209.40 
  Nascimento, Luan Vinicius Lima D 1687 BRA0.001-0.3520-7.00 
  Barbosa, Joao Victor Cordeiro 1444 BRA1.0010.32206.40 
  Anjos, Kevin Carvalho Brito Dos 1444 BRA0.001-0.6820-13.60 
  Pereira, Kaua Eduardo Duarte 1577 BRA0.5010.00200.00 
  Pereira, Luiz Felipe Lima 1344 BRA1.0010.21204.20 
  Melo, Ruan Kelvin Gama 1731 BRA0.001-0.3020-6.00 
  Lima, Davi Xavier 1487 BRA1.0010.37207.40 

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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