Individual Calculations August 2019
 Madeira, Wagner Martins  Total change: -65.60  Rating chartPersonal card
 XIV American Continental Chess Championship 2019 Sao Paulo SP BRA 2019-07-05
RcRownchangeKK*chgGame
 1976 2150 4.50 11 -3.28 20 -65.60 
  Parijos De Melo, Luiz Claudio 1750  * BRA1.0010.08201.60 
  Garcia Cardenas, Pablo m2443 CHI0.001-0.1520-3.00 
  Bassani, Jaison Jose 1973 BRA0.501-0.2320-4.60 
  Sanches, Casanova Romario c2014 SUR0.501-0.1820-3.60 
  De Souza, Cristiano Gomes 2000 BRA0.001-0.7020-14.00 
  De Souza Monteiro, Marcos Paulo 1953 BRA1.0010.25205.00 
  Mariani, Daniel Brandao 2062 BRA0.501-0.1220-2.40 
  Torella, Rodolfo 2047 ARG0.001-0.6420-12.80 
  Hirota Da Silva, Nilton 1881 BRA0.001-0.8320-16.60 
  Andrade, Guilherme A. De Souza 1867 BRA0.001-0.8420-16.80 
  Haraguchi, Diego Sashaki 1750  * BRA1.0010.08201.60 
 * 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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