Individual Calculations November 2021
 Cella, Glaucio Dalla Cortt  Total change: -41.80  Rating chartPersonal card
 World Amateur Chess Championship 2021 U2000 open Rhodes GRE 2021-10-16
RcRownchangeKK*chgGame
 1747 1961 4.00 8 -2.09 20 -41.80 
  Peter Anand, A 1787 IND0.001-0.7320-14.60 
  Stathatos, Alexandros 1651 GRE0.001-0.8620-17.20 
  Ramadan, Siraj 1703 LBA1.0010.18203.60 
  Hamad, Essam 1835 UAE0.001-0.6720-13.40 
  Mitzas, Dimitris 1561  * GRE1.0010.08201.60 
  Gibbs, Dominic V 1861 ENG0.501-0.1420-2.80 
  Castillo Pena, Patricia Evarista wc1794 DOM0.501-0.2220-4.40 
  Hagevi, Vidar 1784 SWE1.0010.27205.40 
 * 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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