Individual Calculations July 2022
 Krastev, Goran  Total change: 9.60  Rating chartPersonal card
 Primorsko Open 2022 Primorsko BUL 2022-06-08
RcRownchangeKK*chgGame
 1887 2120 7.00 9 0.48 20 9.60 
  Srebrev, Biser 1539 BUL1.0010.02200.40 
  Bratimirova, Dimitrinka 1773 BUL1.0010.11202.20 
  Mintenko, Heorhiy 1896 HUN1.0010.22204.40 
  Gromovs, Sergejs f2203 ITA0.001-0.3920-7.80 
  Kostenchuk, Oleksandra 1720  * UKR1.0010.08201.60 
  Stancev, Chirill 1550 MDA0.501-0.4820-9.60 
  Ozcan, Ilker 2067 TUR1.0010.43208.60 
  Yanev, Pavel 2208 BUL0.5010.12202.40 
  Kuzhilniy, Oleksandr 2024 UKR1.0010.37207.40 
 * 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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