Individual Calculations April 2023
 Vidovic, Mario  Total change: -33.60  Rating chartPersonal card
 12th International Tournament "Konjic Open 2022" Konjic BIH 2023-03-01
RcRownchangeKK*chgGame
 1957 2200 4.00 7 -1.56 20 -31.20 
  Janjic, Nikola 1818 BIH1.0010.09201.80 
  Cansu, Batuhan 2014 TUR0.501-0.2420-4.80 
  Mihasi, Lime 2006 ALB1.0010.25205.00 
  Zeneli, Klendi 2052 ALB0.001-0.7020-14.00 
  Sisic, Muhamed 1952 BIH0.501-0.3120-6.20 
  Pehar, Borna 1910 CRO0.501-0.3420-6.80 
  Selimovic, Amir 1946 BIH0.501-0.3120-6.20 

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)
 
 S: 3B liga SZZ Centar 2023. 1 centar CRO 2023-03-26
RcRownchangeKK*chgGame
 2114 2200 0.50 1 -0.12 20 -2.40 
  Skuhala, Barbara wf2114 SLO0.501-0.1220-2.40 

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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