Individual Calculations December 2021
 Demir, Hilmi Mustafa  Total change: 36.60  Rating chartPersonal card
 Third Saturday Mix 225 Open A Novi Sad SRB 2021-11-22
RcRownchangeKK*chgGame
 2021 1779 3.50 8 1.83 20 36.60 
  Lehaci, Miruna-Daria wm2179  * ROU0.001-0.0820-1.60 
  Tulchynskyi, Feliks 2046 UKR0.001-0.1820-3.60 
  Zotova, Anastasia wf2007 RUS0.001-0.2120-4.20 
  Gusev, Mikhail 1941 RUS0.5010.21204.20 
  Mladenovic, Milan 2000 SRB0.5010.28205.60 
  Nikolic, Predrag N 1920 SRB1.0010.692013.80 
  Samal, Ansuman 1974 IND1.0010.752015.00 
  Ljepic, Andrej 2103 SRB0.5010.37207.40 
 * 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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