Rapid: Individual Calculations December 2017
 Lima, Juarez Antonio A De Castro  Total change: -22.20  Rating chartPersonal card
 Torneio Rapidas de Novembro da ALEX 2017 Rio de Janeiro RJ BRA 2017-11-25
RcRownchangeKK*chgGame
 1881 1970 2.50 6 -1.11 20 -22.20 
  Rial, Antonio Marcos Pinon 1630 BRA0.501-0.3820-7.60 
  Mesquita, Arnaldo Leite 1738 BRA1.0010.21204.20 
  Rios Fo., Hilton Carlos Da Silva f2149 BRA0.001-0.2720-5.40 
  Guimaraes, Sergio Murilo Soares 2022 BRA1.0010.572011.40 
  Silva, Marcelo Dos Santos 1999 BRA0.001-0.4620-9.20 
  Constant, Jorge Gimenez 1750 BRA0.001-0.7820-15.60 

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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