Blitz: Individual Calculations July 2021
 Da Matta, Eduardo Cesar  Total change: -18.80  Rating chartPersonal card
 I Araruama BLZ 2021 Araruama RJ BRA 2021-06-03
RcRownchangeKK*chgGame
 1801 1988 4.00 7 -0.94 20 -18.80 
  De Freitas, Isabella Ribeiro Cont 1560 BRA1.0010.07201.40 
  Lima, Darcy g2436 BRA0.001-0.0620-1.20 
  Da Silva, Jean Henrique Da Rosa 1639 BRA1.0010.11202.20 
  Haraguchi, Diego Sashaki 1863 BRA0.001-0.6720-13.40 
  Cardoso, Marcio De Lucca 1809 BRA0.001-0.7320-14.60 
  Ramos, Mike Nelson 1849 BRA1.0010.31206.20 
  De Carvalho, Vitor Augusto Poncia 1454 BRA1.0010.03200.60 

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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