Individual Calculations December 2015
 Silvestre, Gilmar Severino  Total change: 13.60  Rating chartPersonal card
 VI IRT da Consciencia de Xadrez STD Sao Paulo SP BRA 2015-10-10
RcRownchangeKK*chgGame
 1691 1670 2.50 4 0.68 20 13.60 
  Aparecido Silva, Haroldo 1896 BRA0.5010.29205.80 
  Kajiwara, Joao Kazuyuki 1270  * BRA0.001-0.9220-18.40 
  Hayashi, Kaito 1657 BRA1.0010.48209.60 
  Dos Reis, Leandro Aparecido C 1942 BRA1.0010.832016.60 
 * 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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