Individual Calculations July 2018
 Oliveira, Alberty Rogher De  Total change: -65.60  Rating chartPersonal card
 Campeonato Brasileiro Amador 2018 U-2200 Sao Paulo SP BRA 2018-05-31
RcRownchangeKK*chgGame
 1951 2088 3.00 7 -1.64 40 -65.60 
  De Souza Monteiro, Marcos Paulo 1928 BRA0.501-0.2140-8.40 
  Cordioli, Jairo Ribeiro 1862 BRA0.501-0.2940-11.60 
  Nery Junior, Jose Antonio 2167 BRA0.5010.11404.40 
  Miranda Neto, Jayme Amorim c2132 BRA0.5010.06402.40 
  Chi Haur, Wu 1688  * BRA0.501-0.4240-16.80 
  Tamarozi, Isabelle 1927 BRA0.501-0.2140-8.40 
  Van Riemsdijk, Dirk D. 1955 BRA0.001-0.6840-27.20 
 * 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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