Individual Calculations July 2023
 De Assis, Rubens Mesquita  Total change: -16.80  Rating chartPersonal card
 Campeonato Brasileiro Amador STD Under 2000 Sao Paulo SP BRA 2023-06-08
RcRownchangeKK*chgGame
 1675 1727 3.00 7 -0.84 20 -16.80 
  Pinto Filho, Karline De Valesio 1949 BRA1.0010.782015.60 
  De Moura, Sergio Jovelino 1922 BRA0.001-0.2520-5.00 
  Marcal, David Hakak 1325 BRA0.001-0.9220-18.40 
  Bernardo, Henrique Carvalho 1466 BRA1.0010.18203.60 
  Mascarenhas, Alfredo C. Viana 1726 BRA0.001-0.5020-10.00 
  Brujin, Homero 1448 BRA1.0010.16203.20 
  Azevedo, Edmundo Roberto Ramos 1887 BRA0.001-0.2920-5.80 

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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