Individual Calculations October 2015
 Poeta, Caio Medeiros  Total change: -3.40  Rating chartPersonal card
 Memorial STD Doutor Lourenco Joao Cordiolli Sao Paulo BRA 2015-09-05
RcRownchangeKK*chgGame
 2029 1980 2.00 5 -0.17 20 -3.40 
  Gallo Ponce, Elbert f2242 PER0.001-0.1820-3.60 
  Hoshino, Karen wc1808 JPN1.0010.27205.40 
  Barbosa, Fernando 2216 BRA0.001-0.2020-4.00 
  Pereira, Daniele Costa 1610 BRA1.0010.10202.00 
  Cristobal, Manuel f2268 ARG0.001-0.1620-3.20 

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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