Individual Calculations August 2022
 Petrovic, Marija  Total change: -36.20  Rating chartPersonal card
 International Tournament "Paracin 2022" - OPEN B Paracin SRB 2022-07-08
RcRownchangeKK*chgGame
 1747 2013 5.50 9 -1.81 20 -36.20 
  Kellner, Nikolaus 1612 AUT1.0010.08201.60 
  Bolat, Inayat 1699 KAZ0.501-0.3620-7.20 
  Ilic, Sladjan 1840 SRB1.0010.27205.40 
  Dakic, Marta 1736 SRB1.0010.17203.40 
  Gasimova, Samra wc1701 AZE1.0010.14202.80 
  Dristellas, Neoklis 1797 GRE0.001-0.7820-15.60 
  Galiev, Ernest 1785 RUS1.0010.21204.20 
  Tamas, Christian-Arrydan 1913 ROU0.001-0.6420-12.80 
  Alagoz, Zumra Meryem 1640 TUR0.001-0.9020-18.00 

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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