Blitz: Individual Calculations August 2022
 Santos, Matheus Silva  Total change: -17.80  Rating chartPersonal card
 Bahia Chess Open 2022 BLZ Santo Antonio de Jesus BA BRA 2022-07-06
RcRownchangeKK*chgGame
 1850 1742 1.00 5 -0.89 20 -17.80 
  Bittencourt, Gildazio Dos Santos 1912 BRA0.001-0.2820-5.60 
  De Jesus, Gleibson Queiroz 1706 BRA0.001-0.5520-11.00 
  Oliveira, Marinaldo Santos 1625 BRA1.0010.34206.80 
  Freitas, Romulo Aguiar 2114 BRA0.001-0.1020-2.00 
  Lins, Louis Carlos Barreto 1891 BRA0.001-0.3020-6.00 

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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