Individual Calculations July 2022
 Iliev, Vasil  Total change: -61.20  Rating chartPersonal card
 Primorsko Open 2022 Primorsko BUL 2022-06-08
RcRownchangeKK*chgGame
 1631 2123 5.50 9 -3.06 20 -61.20 
  Ozen, Medeni 1547 TUR0.501-0.4820-9.60 
  Tsolov, Aleksandar 1485 BUL0.501-0.4920-9.80 
  Tonev, Slavcho 1599 BUL1.0010.03200.60 
  Botev, Stanislav 1727 BUL0.001-0.9220-18.40 
  Bitca, Emilia 1723  * MDA1.0010.08201.60 
  Popzafirov, Danail 1734 BUL0.001-0.9120-18.20 
  Stefanov, Krasen 1608 BUL1.0010.04200.80 
  Dimov, Danail 1702 BUL0.501-0.4320-8.60 
  Stancev, Chirill 1550 MDA1.0010.02200.40 
 * 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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