Blitz: Individual Calculations July 2023
 Coutinho, Lucas Buss Soares  Total change: -0.80  Rating chartPersonal card
 Campeonato Brasileiro Amador BLZ Under 1400 Sao Paulo SP BRA 2023-06-10
RcRownchangeKK*chgGame
 1994 1328 0.00 2 -0.02 40 -0.80 
  Sekula, Markley Ribas 2015 BRA0.001-0.0140-0.40 
  Conti, Bruno Henrique 1973 BRA0.001-0.0140-0.40 

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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