Individual Calculations August 2018
 Naydenov, Nayden  Total change: -11.20  Rating chartPersonal card
 INTERNATIONAL OPEN CHESS FESTIVAL "BLUE SUMMER 2018" A Chernomoretz BUL 2018-06-11
RcRownchangeKK*chgGame
 1832 1970 3.50 6 -0.56 20 -11.20 
  Senturk, Necaattin 1739 TUR1.0010.21204.20 
  Ochkov, Radoslav 1862 FID0.001-0.6520-13.00 
  Mintenko, Heorhiy 1919 HUN0.501-0.0720-1.40 
  Kamenov, Valentin 1779 FID0.001-0.7520-15.00 
  Simeonov, Svetoslav 1709 FID1.0010.18203.60 
  Vladimirov, Ivo 1983 FID1.0010.522010.40 

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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