Individual Calculations December 2018
 Da Rosa, Henrique Jaze Simoes  Total change: 41.20  Rating chartPersonal card
 IV Aberto ECP STD Sao Paulo SP BRA 2018-11-09
RcRownchangeKK*chgGame
 1638 1634 4.00 6 1.03 40 41.20 
  De Sousa, Rafaela Oliveira 1234  * BRA1.0010.08403.20 
  Aranha Filho, Alvaro Z. f2034  * BRA0.001-0.0840-3.20 
  Oliveira, Debora Goncalves 1311 BRA1.0010.13405.20 
  Melo, Sergio Roberto Sampaio 1749 BRA1.0010.664026.40 
  Dos Santos, Lucas Aparecido 1971 BRA0.001-0.1240-4.80 
  De Oliveira, Daniel C. Xavier 1528 BRA1.0010.364014.40 
 * 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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