Individual Calculations February 2023
 Tosic, Dragoljub  Total change: -32.20  Rating chartPersonal card
 Int. Tournament "Prestige 2023" - OPEN B Paracin SRB 2023-01-17
RcRownchangeKK*chgGame
 1609 1812 5.00 9 -1.61 20 -32.20 
  Matejic, Ivica 1447 SRB1.0010.10202.00 
  Udovenko, Daniel 1626 USA0.001-0.7420-14.80 
  Nikolovski, Kiril 1534 MKD1.0010.17203.40 
  Istrate, Ioan 1633 ROU0.501-0.2320-4.60 
  Minic, Boban 1568 SRB1.0010.20204.00 
  Dezelin, Milan f1895 SRB0.5010.11202.20 
  Ajradinoska, Indzi 1401 MKD1.0010.08201.60 
  Mijajlovic, Jovan 1820 SRB0.001-0.4920-9.80 
  Demirkol, Kerim Calvelo 1556 TUR0.001-0.8120-16.20 

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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