Individual Calculations June 2018
 Machado, Wallace Fernandes  Total change: -1.00  Rating chartPersonal card
 II Memorial STD Walter Cortinhas ALEX 2018 Rio de Janeiro RJ BRA 2018-05-25
RcRownchangeKK*chgGame
 1690 1683 2.50 5 -0.05 20 -1.00 
  Maia, Marco Aurelio Ferreira 2067 BRA0.001-0.0920-1.80 
  Morais, Wagner Soares De 1852 BRA0.001-0.2820-5.60 
  Da Costa, Carlos Henrique Luz 1520 BRA0.501-0.2220-4.40 
  Da Cunha, Joao Victor Ximenes S. 1530 BRA1.0010.30206.00 
  Weibull, Oscar Fritiof Torbjorn 1483 BRA1.0010.24204.80 

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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