Individual Calculations September 2019
 Da Silva Junior, Marco Aurelio  Total change: -7.60  Rating chartPersonal card
 Open SESC Caioba Copel Telecom 2019 Matinhos PR BRA 2019-08-15
RcRownchangeKK*chgGame
 1685 1659 1.50 4 -0.38 20 -7.60 
  Salvadego, Matheus Henrique De O 1884 BRA0.001-0.2220-4.40 
  Blau, Vitoria Caroline 1393 BRA1.0010.18203.60 
  Mota, Romulo Rodrigues 1923 BRA0.001-0.1820-3.60 
  Rosa, Gabriel Redon 1541 BRA0.501-0.1620-3.20 

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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