Individual Calculations November 2017
 Fajardo Freire, Joao Alfredo Cas  Total change: -47.20  Rating chartPersonal card
 Campeonato Brasileiro Amador 2017 U-2200 Sao Paulo SP BRA 2017-10-12
RcRownchangeKK*chgGame
 1970 2151 2.50 5 -1.18 40 -47.20 
  Goncalves, Marcus Vinicius M 1970 BRA1.0010.264010.40 
  Fonseca, Luis Ernesto Serra Azul 2000 BRA0.501-0.2040-8.00 
  Yoshioka, Andre 1947 BRA0.001-0.7640-30.40 
  Guimaraes, Artemis Pamela 1942 BRA1.0010.23409.20 
  Van Riemsdijk, Dirk D. 1992 BRA0.001-0.7140-28.40 

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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