Individual Calculations July 2023
 Bezerra, Wiltemberg Barros  Total change: -57.20  Rating chartPersonal card
 Campeonato Brasileiro Amador STD Under 2000 Sao Paulo SP BRA 2023-06-08
RcRownchangeKK*chgGame
 1533 1807 3.50 6 -1.43 40 -57.20 
  Silva, Henrique Brasil Barrientos 1448 BRA0.501-0.4040-16.00 
  Santos, Marcos Correia 1588 BRA0.501-0.2840-11.20 
  Araujo, Barbara Ribeiro 1578 BRA1.0010.21408.40 
  Brujin, Homero 1448 BRA1.0010.10404.00 
  Dias, Matheus Nunes 1672 BRA0.001-0.6840-27.20 
  Bernardo, Henrique Carvalho 1466 BRA0.501-0.3840-15.20 

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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