Individual Calculations March 2018
 Vieira, Ernando Ferreira  Total change: -49.20  Rating chartPersonal card
 IV Floripa Chess Open 2018 Florianopolis SC BRA 2018-01-19
RcRownchangeKK*chgGame
 1800 1862 4.50 10 -1.23 40 -49.20 
  Cezar, Ricardo De Almeida 1693 BRA1.0010.284011.20 
  Bastos Seixas, Pedro Lucas 2041 BRA0.001-0.2740-10.80 
  Durante, Taina 1698 BRA1.0010.284011.20 
  Araujo, Sergio Murilo 2080 BRA0.001-0.2240-8.80 
  Santos, Marcos Correia 1613 BRA1.0010.19407.60 
  Navarro, Tiago Cunha 2126 BRA0.001-0.1840-7.20 
  Marge, Matheus Andre 1547 BRA1.0010.14405.60 
  Leao, Thales Braghini 2023 BRA0.001-0.2940-11.60 
  Castro, Leonardo Nascimento 1602 BRA0.001-0.8240-32.80 
  Kamakawa, Cesar 1575 BRA0.501-0.3440-13.60 

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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