Individual Calculations January 2020
 Cabrera, Dino Luis Hernandez  Total change: -19.40  Rating chartPersonal card
 Campeonato Acreano Absoluto de Xadrez STD 2019 Rio Branco AC BRA 2019-12-19
RcRownchangeKK*chgGame
 1663 2051 4.50 6 -0.97 20 -19.40 
  Peixoto Filho, Paulo Roberto Do N 1651  * BRA0.001-0.9220-18.40 
  Silva, Romildo Das Chagas 1651  * BRA1.0010.08201.60 
  De Oliveira, Gabriel Moreira 1651  * BRA1.0010.08201.60 
  De Oliveira, Reginaldo Sousa 1724 BRA0.501-0.3720-7.40 
  De Avelar, Flavio Henrique 1651  * BRA1.0010.08201.60 
  Fonseca, Rogerio Da Silva 1651  * 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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