Individual Calculations January 2023
 Cabral, Pedro Costa  Total change: 0.00  Rating chartPersonal card
 88o Campeonato Brasileiro Absoluto de Xadrez - Final Recife PE BRA 2022-12-15
RcRownchangeRpKK*chgGame
 1642 0 1.00 7 0.00 1333   0.00 
  Lins, Louis Carlos Barreto 1877 BRA0.0010.00 0.00 
  Caio, Francisco Ferreira Sotero 1634 BRA0.0010.00 0.00 
  Mathias, Carlos Augusto De C. 1486 BRA0.0010.00 0.00 
  Ferreira, Alexander 1517 BRA1.0010.00 0.00 
  Santos, Joao Vitor Rodrigues 1749 BRA0.0010.00 0.00 
  Da Silva Neto, Emanuel Tavares 1458 BRA0.0010.00 0.00 
  De Mesquita, Igor Ming 1776 BRA0.0010.00 0.00 

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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