Individual Calculations August 2018
 Gavrilin, Roman  Total change: 19.60  Rating chartPersonal card
 INTERNATIONAL OPEN CHESS FESTIVAL "BLUE SUMMER 2018" A Chernomoretz BUL 2018-06-11
RcRownchangeKK*chgGame
 1807 1921 5.00 7 0.49 40 19.60 
  Simeonov, Svetoslav 1709 FID1.0010.23409.20 
  Lisnichuk, Mykola 1841 UKR1.0010.394015.60 
  Savov, Ilko Ananiev 1893 FID0.501-0.0440-1.60 
  Ochkov, Radoslav 1862 FID0.501-0.0840-3.20 
  Kamenov, Valentin 1779 FID1.0010.314012.40 
  Valkov, Vladimir 1943 FID0.5010.03401.20 
  Ralchev, Lachezar 1625 FID0.501-0.3540-14.00 

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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