Rapid: Individual Calculations March 2023
 Duvnjak, Ivan  Total change: 7.60  Rating chartPersonal card
 3. Medjunarodni sahovski turnir "Jajce open 2023" Jajce BIH 2023-02-19
RcRownchangeKK*chgGame
 1819 1813 5.00 9 0.38 20 7.60 
  Rogulj, Branko m2366 CRO0.001-0.0320-0.60 
  Basic, Dervo 1671 BIH1.0010.31206.20 
  Trogrlic, Andjelko 2041 BIH0.001-0.2120-4.20 
  Runic, Milos 1639 AUT1.0010.27205.40 
  Rajic, Darko 1992 BIH0.001-0.2720-5.40 
  Lazendic, Vaskrsija 1613 BIH0.001-0.7620-15.20 
  Ilicic, Dusko 1643 BIH1.0010.28205.60 
  Djukic, Mile 1451 BIH1.0010.10202.00 
  Bjelopoljak, Salko 1954 BIH1.0010.692013.80 

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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