Blitz: Individual Calculations September 2023
 Brizola, Enoc Pereira  Total change: 18.20  Rating chartPersonal card
 Circuito de Xadrez dos Campos Gerais 1a etapa U14-ABS Ponta Grossa PR BRA 2023-07-30
RcRownchangeKK*chgGame
 1427 1436 3.50 5 0.91 20 18.20 
  Da Silva, Anderson Lemes 1826 BRA0.001-0.0920-1.80 
  Waltmann, Joao Guilherme 1057 BRA1.0010.09201.80 
  Fonseca, Guilherme 1155 BRA0.501-0.3420-6.80 
  Fanckin, Murilo 1374 BRA1.0010.41208.20 
  Staron, Douglas Rentz 1721 BRA1.0010.842016.80 

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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