Individual Calculations November 2018
 Silva, Ronnyel Carlos Cunha  Total change: -49.20  Rating chartPersonal card
 Campeonato Piauiense Absoluto de Xadrez STD 2018 Teresina PI BRA 2018-10-11
RcRownchangeKK*chgGame
 1905 1785 1.50 8 -1.23 40 -49.20 
  Correa, Luca Soares 1904 BRA0.001-0.3440-13.60 
  Sales, Luis Carlos 1728 BRA1.0010.424016.80 
  Monteiro, Luis Felipe Furtado 1919 BRA0.001-0.3240-12.80 
  Campos, Claudio Braga 1881 BRA0.001-0.3740-14.80 
  Carvalho, Lazaro Miranda 1951 BRA0.5010.22408.80 
  Meneses, Lourenco Teixeira De 1966 BRA0.001-0.2640-10.40 
  Amorim, Gidelson Ferreira 2004 BRA0.001-0.2240-8.80 
  Farias, Edilsom 1886 BRA0.001-0.3640-14.40 

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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