Individual Calculations September 2016
 Barbosa, Jefferson Lucas Munhoz  Total change: 71.40  Rating chartPersonal card
 Floripa Winter Chess 2016 - Amateur U2200 Florianopolis SC BRA 2016-08-19
RcRownchangeKK*chgGame
 2013 2018 7.00 7 3.57 20 71.40 
  Rodio, Julia Brunetto 1638 BRA1.0010.09201.80 
  Da Silva, Juliano Roberto Nery 1801 BRA1.0010.22204.40 
  Franca, Willian Bento 2124 BRA1.0010.642012.80 
  Starke, Bruno Orlando 2193 BRA1.0010.732014.60 
  Yamamoto, Eduardo 2065 BRA1.0010.572011.40 
  Borges, Wagner Da Silva c2145 BRA1.0010.672013.40 
  Leal, Joao Vitor 2126 BRA1.0010.652013.00 

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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