Individual Calculations January 2020
 Amellal, Sofiane Anis  Total change: 25.00  Rating chartPersonal card
 elllobregat open chess grupo B el prat de llobregat ESP 2019-12-03
RcRownchangeKK*chgGame
 1776 1914 6.50 8 1.25 20 25.00 
  Pifarre Gene, Joan Baptista 1514  * ESP1.0010.08201.60 
  Advika, Singh 1514  * IND1.0010.08201.60 
  Sagar, Siya 1754 IND1.0010.29205.80 
  Valero Lopez, Sergi 1802 ESP1.0010.35207.00 
  Diaz Nieto, Alberto 1878 ESP1.0010.45209.00 
  Fabregas Fontanet, Antonio 1921 ESP0.001-0.4920-9.80 
  Manco David, Jonatan Andres 1926 ITA1.0010.522010.40 
  Venturino, Federico 1895 ITA0.501-0.0320-0.60 
 * 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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