Individual Calculations December 2017
 Moraes, Nelson Da Silva  Total change: -43.40  Rating chartPersonal card
 LXXXIV Campeonato Brasileiro Absoluto Semifinal Regiao 2 Natal RN BRA 2017-11-02
RcRownchangeKK*chgGame
 2008 2207 1.50 5 -2.17 20 -43.40 
  Cunha, Adriano De Jesus Silva 1943 BRA0.501-0.3220-6.40 
  Mathias, Carlos Augusto De C. 1807  * BRA1.0010.08201.60 
  Andrade, Roberto Luiz Costa f2110 BRA0.001-0.6320-12.60 
  Souza Neves, Andrey M. f2210 BRA0.001-0.5020-10.00 
  Nunes, Marcelo Basilio 1971 BRA0.001-0.8020-16.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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