Individual Calculations August 2019
 Da Silva, Matheus Lopes  Total change: 0.60  Rating chartPersonal card
 Campeonato Paranaense de Xadrez STD Sub 20 Absoluto Pirai do Sul PR BRA 2019-07-12
RcRownchangeKK*chgGame
 1547 1620 3.50 6 0.03 20 0.60 
  Mascarello, Lucas Landoski 1312 BRA0.501-0.3620-7.20 
  Alves, Matheus Oliveira 1555 BRA1.0010.41208.20 
  Colaco, Willian Wagner Soares 1589 BRA0.501-0.0420-0.80 
  Bartmeyer, Jose Francisco 1270 BRA1.0010.11202.20 
  Mainardes, Christian Junior 1732 BRA0.5010.15203.00 
  Staron, Douglas Rentz 1823 BRA0.001-0.2420-4.80 

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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