Individual Calculations July 2022
 Trendafilov, Simeon  Total change: 43.20  Rating chartPersonal card
 Primorsko Open 2022 Primorsko BUL 2022-06-08
RcRownchangeKK*chgGame
 1918 1876 4.50 8 1.08 40 43.20 
  Ivarlac, Vladislav 1476  * MDA1.0010.08403.20 
  Gromovs, Sergejs f2203 ITA0.001-0.1340-5.20 
  Atanasov, Ivaylo 1498 BUL1.0010.09403.60 
  Russev, Nikolay 1990 UKR1.0010.664026.40 
  Banov, Boil 2082 BUL0.001-0.2440-9.60 
  Anakiev, Dimitar 1980 SLO1.0010.644025.60 
  Dimitrov, Dejan 2047 BUL0.5010.23409.20 
  Ozcan, Ilker 2067 TUR0.001-0.2540-10.00 
 * 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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