Individual Calculations July 2022
 Genov, Petko  Total change: -19.80  Rating chartPersonal card
 Primorsko Open 2022 Primorsko BUL 2022-06-08
RcRownchangeKK*chgGame
 1801 2121 5.50 8 -0.99 20 -19.80 
  Basov, Nikita 1543 UKR0.501-0.4820-9.60 
  Ivanov, Galin 1721  * BUL1.0010.08201.60 
  Zbrzeski, Piotr 1665 POL1.0010.06201.20 
  Stancev, Chirill 1550 MDA0.001-0.9820-19.60 
  Sprincean, Lucas George 1810 ROU1.0010.14202.80 
  Doraszelski, Alexander 1898 GER1.0010.22204.40 
  Popov, Ilian 2012 BUL1.0010.35207.00 
  Yanev, Pavel 2208 BUL0.001-0.3820-7.60 
 * 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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