Individual Calculations July 2018
 Sales, Marcelo Tadeu De Sa O.  Total change: 32.80  Rating chartPersonal card
 Campeonato Brasileiro Amador 2018 U-1800 Sao Paulo BRA 2018-05-29
RcRownchangeKK*chgGame
 1755 1655 3.00 6 0.82 40 32.80 
  Da Silva Junior, Antonio Gomes 1798 BRA0.001-0.3140-12.40 
  Bonfim, Regina Rodrigues wf1788 BRA1.0010.684027.20 
  De Jesus Junior, Tobias Garcez 1720 BRA0.5010.09403.60 
  Mesquita, Arnaldo Leite 1742 BRA0.5010.12404.80 
  De Moura, Valderi Nascimento 1762 BRA1.0010.654026.00 
  Santos, Jose Antonio Dos 1720 BRA0.001-0.4140-16.40 

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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