Rapid: Individual Calculations August 2023
 Soares, Rafael Tuma  Total change: 8.80  Rating chartPersonal card
 Aberto do Brasil COPEL SESC Caioba RPD Matinhos PR BRA 2023-06-17
RcRownchangeKK*chgGame
 1980 1417 1.00 7 0.22 40 8.80 
  Molina, Roberto Junio Brito m2412 BRA0.0010.00400.00 
  Becker, Rogerio Sperb 2015 BRA0.001-0.0240-0.80 
  Kaneda, Eric Kazuichi 1844 BRA0.5010.434017.20 
  Acosta, Pablo Alejandro 2032 ARG0.001-0.0240-0.80 
  De Andrade, Osvaldo Cezar G. 2073 BRA0.5010.494019.60 
  Carvalho, Herbert Abreu f2185 BRA0.0010.00400.00 
  Altenhofen, Guilherme Graneto 1297 BRA0.001-0.6640-26.40 

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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