Individual Calculations October 2019
 Bouwman, Marcelo Wanderley  Total change: 2.80  Rating chartPersonal card
 XII Memorial Governador Miguel Arraes Nordestao 2019 - Regional Nordeste CBX Recife PE BRA 2019-08-30
RcRownchangeKK*chgGame
 1893 2176 5.00 6 0.14 20 2.80 
  Palomino, Alexandre Cardoso De 1776  * BRA1.0010.08201.60 
  Camara, Jose Arruda 1859 BRA1.0010.13202.60 
  Dos Santos, Fabio Alexandre 1784 BRA0.001-0.9220-18.40 
  De Lima, Enzo Magalhaes 1776  * BRA1.0010.08201.60 
  Deus Filho, Joaquim De 1926 BRA1.0010.19203.80 
  De Lima, Alexsandro Barros 2235 BRA1.0010.582011.60 
 * 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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