Blitz: Individual Calculations May 2017
 Da Silva, Joao Carlos Orguim  Total change: -1.00  Rating chartPersonal card
 Aberto do Brasil de Xadrez BLZ APUSM 50 Anos Santa Maria RS BRA 2017-04-21
RcRownchangeKK*chgGame
 2025 1796 1.50 6 -0.05 20 -1.00 
  Menna Barreto, Luiz Ney f2196  * BRA0.001-0.0820-1.60 
  Martins, Anderson Donay 2078 BRA0.001-0.1620-3.20 
  Dejeanne, Francisco 2196  * ARG0.001-0.0820-1.60 
  Quadros, Gustavo Martins De 1698 BRA0.001-0.6320-12.60 
  Moritz, Diego Homrich 1785 BRA1.0010.48209.60 
  Menna Barreto, Felipe Kubiaki f2196  * BRA0.5010.42208.40 
 * 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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