Individual Calculations January 2023
 Lopes, Jose Antonio Rodrigues  Total change: -17.60  Rating chartPersonal card
 3o Festival Via Vale Garden Shopping Aberto do Brasil STD Cidade de Taubate Taubate SP BRA 2022-12-01
RcRownchangeKK*chgGame
 1419 1268 1.00 4 -0.44 40 -17.60 
  Da Silva, Lucas Pereira Mendes 1817 BRA0.001-0.0340-1.20 
  Figueira, Leandro Lucas 1415 BRA0.001-0.3040-12.00 
  Claro, Rafael Cabral 1059 BRA1.0010.23409.20 
  Mendes, Larissa Stephanie Amaral 1386 BRA0.001-0.3440-13.60 

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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