Individual Calculations August 2019
 Pretnar, Bostjan  Total change: 8.80  Rating chartPersonal card
 ST: 33. Open Pula Pula CRO 2019-06-22
RcRownchangeKK*chgGame
 1887 1759 3.50 9 0.44 20 8.80 
  Oudshoorn, Arres 2159  * NED0.001-0.0820-1.60 
  Ruzic, Borut Jan 1359  * SLO1.0010.08201.60 
  Zinchenko, Vladimir 2056 UKR0.5010.35207.00 
  Siljan, Milorad 1984 CRO1.0010.782015.60 
  Franic, Milan m2159  * CRO0.001-0.0820-1.60 
  Heyl, Thomas 1969 GER0.001-0.2320-4.60 
  Schnabel, Andreas 1954 GER0.001-0.2520-5.00 
  Bozovic, Tatjana 1359  * CRO1.0010.08201.60 
  Fattorich, Igor 1988 CRO0.001-0.2120-4.20 
 * 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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