Individual Calculations September 2017
 De Haro, Martim Afonso Palma  Total change: 15.00  Rating chartPersonal card
 III Floripa Winter Chess 2017 - Amateur U2200 Florianopolis SC BRA 2017-08-11
RcRownchangeKK*chgGame
 1795 1882 5.00 7 0.75 20 15.00 
  Sarda, Pedro Sada 1482  * BRA1.0010.08201.60 
  Bueno, Alfeu Junior Varela f2193 BRA0.001-0.1420-2.80 
  Doge, Gustavo Postein 1675 BRA0.001-0.7720-15.40 
  Masselli, Eduardo 1697 BRA1.0010.26205.20 
  Rodio, Julia Brunetto 1725 BRA1.0010.29205.80 
  Milde, Felipe Geraldo Moura 1710 BRA1.0010.27205.40 
  Almeida Junior, Alvaro Alves De 2083 BRA1.0010.762015.20 
 * 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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