Blitz: Individual Calculations February 2023
 Stefanovic, Dragan D  Total change: 4.40  Rating chartPersonal card
 Memorial Aleksandar Aca Stojanovic - 2023 Paracin SRB 2023-01-22
RcRownchangeKK*chgGame
 1818 1583 2.50 9 0.22 20 4.40 
  Terzic, Goran f2152 SRB0.001-0.0220-0.40 
  Njaguljevic, Dragan 1850 SRB0.001-0.1820-3.60 
  Barbucenescu, Alexandru-Marian 1805 ROU0.001-0.2220-4.40 
  Simic, Miroslav 1718 SRB1.0010.682013.60 
  Trpkovic, Miroljub 1803 SRB1.0010.782015.60 
  Markovic, Sasa 2127 SRB0.001-0.0320-0.60 
  Savic, Goran Z 1836 SRB0.001-0.1920-3.80 
  Rakic, Ognjan 1740 SRB0.5010.21204.20 
  Citra, Anton-Valeriu 1333 ROU0.001-0.8120-16.20 

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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