Individual Calculations August 2021
 Genchev, Damjan  Total change: 14.20  Rating chartPersonal card
 43rd Open, National individual cup, Tringov Memorial Plovdiv BUL 2021-07-01
RcRownchangeKK*chgGame
 1719 1593 3.50 8 0.71 20 14.20 
  Mrdja, Milan m1993  * CRO0.001-0.0820-1.60 
  Valentinov, Aleksandar 1193  * BUL1.0010.08201.60 
  Georgiev, Konstantin 1968 BUL0.001-0.0920-1.80 
  Palikov, Kaloyan 1193  * BUL1.0010.08201.60 
  Ivanov, Ljubomir 1823 BUL1.0010.792015.80 
  Kan, Efim 1993  * BUL0.001-0.0820-1.60 
  Petrova, Maria 1817 BUL0.5010.28205.60 
  Zhelev, Nikolay 1769 BUL0.001-0.2720-5.40 
 * 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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