Individual Calculations December 2019
 Alves, Josue Pires  Total change: -11.60  Rating chartPersonal card
 Memorial STD Leonidas Platon 2019 Macapa AP BRA 2019-11-15
RcRownchangeKK*chgGame
 1842 1852 2.00 5 -0.58 20 -11.60 
  Quaresma, Givanildo Ribeiro 1643 BRA1.0010.23204.60 
  Cohen Farias, Paulo 2102 BRA0.001-0.1920-3.80 
  De Souza Monteiro, Marcos Paulo 1966 BRA0.001-0.3420-6.80 
  Da Silva Lima, Jerrinaldo 1739 BRA1.0010.35207.00 
  Del Aguila, Victor Montero 1759 BRA0.001-0.6320-12.60 

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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