Rapid: Individual Calculations April 2017
 De Albuquerque, Ian Telek C.  Total change: -4.80  Rating chartPersonal card
 Torneio de RPD FIDE de Fevereiro da ALEX 2017 Rio de Janeiro RJ BRA 2017-02-18
RcRownchangeKK*chgGame
 1684 1723 2.00 4 -0.24 20 -4.80 
  Cardoso, Elias Bandeira Rodrigues 1970 BRA0.001-0.1920-3.80 
  Da Costa, Carlos Henrique Luz 1585 BRA1.0010.31206.20 
  Barros, Jose Claide Teixeira 1593 BRA1.0010.32206.40 
  Von Calmbach, Guilherme Ulrico 1586 BRA0.001-0.6820-13.60 

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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