Individual Calculations August 2018
 Valkov, Vladimir  Total change: 25.20  Rating chartPersonal card
 INTERNATIONAL OPEN CHESS FESTIVAL "BLUE SUMMER 2018" A Chernomoretz BUL 2018-06-11
RcRownchangeKK*chgGame
 1864 1943 5.50 7 1.26 20 25.20 
  Shalamanov, Vladimir 1724 FID0.501-0.2820-5.60 
  Kazakov, Danail 1819 FID1.0010.33206.60 
  Ivanov, Ljubomir 1796 FID1.0010.30206.00 
  Savov, Ilko Ananiev 1893 FID1.0010.43208.60 
  Mintenko, Heorhiy 1919 HUN0.501-0.0320-0.60 
  Gavrilin, Roman 1921 RUS0.501-0.0320-0.60 
  Dzanev, Georgi 1973 FID1.0010.542010.80 

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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