Rapid: Individual Calculations September 2023
 Antunes, Luan Netto Nikifork  Total change: 15.60  Rating chartPersonal card
 22o Circuito Regional Oeste de Xadrez 2023 8a etapa Joacaba RPD Joacaba SC BRA 2023-08-26
RcRownchangeKK*chgGame
 1528 1441 2.50 5 0.39 40 15.60 
  Constantino, Pedro Henrique 1937 BRA0.001-0.0440-1.60 
  Sensolo, Anderson Bergamini 1195 BRA1.0010.19407.60 
  Teixeira, Luiz Fernando Salles 1106 BRA1.0010.12404.80 
  Bittencourt, Arian G Decezare 1621 BRA0.5010.24409.60 
  Lunelli, Neuri Antonio 1779 BRA0.001-0.1240-4.80 

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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