Rapid: Individual Calculations October 2021
 Da Silva, Flavio Antonio  Total change: -14.00  Rating chartPersonal card
 I Etapa Circuito SIGMA de Xadrez RPD 2021 Salvador BA BRA 2021-09-26
RcRownchangeKK*chgGame
 1729 1928 2.00 4 -0.70 20 -14.00 
  Mamedio, Felipe 1295 BRA0.001-0.9920-19.80 
  Baptista, Bruno Almeida 1680 BRA1.0010.19203.80 
  De Jesus, Gleibson Queiroz 1816 BRA1.0010.35207.00 
  Sampaio, Luiz Marcelo Queiroz 2123 BRA0.001-0.2520-5.00 

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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