Rapid: Individual Calculations December 2016
 Moraes, Nelson Da Silva  Total change: 13.00  Rating chartPersonal card
 XVII Open de Xadrez RPD do CCFC Ananindeua PA BRA 2016-11-20
RcRownchangeKK*chgGame
 1978 2273 6.50 7 0.65 20 13.00 
  Pessoa, Andre Joaquim De Pinho 1873  * BRA1.0010.08201.60 
  Mendes, Joao Paulo 1918 BRA1.0010.11202.20 
  Lopes, Carlos Alfredo Dos Santos 2020 BRA1.0010.19203.80 
  Folha, Matheus Serrao 1936 BRA1.0010.12202.40 
  Veiga, Emerson Sousa 2124 BRA1.0010.30206.00 
  De Araujo, Jaylson Javier Silva 2097 BRA1.0010.27205.40 
  Ferreira, Pedro Araujo 1876 BRA0.501-0.4220-8.40 
 * 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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