Individual Calculations March 2024
 Tonkovic, Josip  Total change: -9.40  Rating chartPersonal card
 S: New Zagreb Classic 2024 - Open A Zagreb CRO 2024-02-02
RcRownchangeKK*chgGame
 2015 2092 2.50 5 -0.47 20 -9.40 
  Kristic, Patrik 1846 CRO1.0010.19203.80 
  Tomulic, Teo f2357 CRO0.001-0.1820-3.60 
  Drozdjek, Teo 1758 CRO0.501-0.3820-7.60 
  Marjanovic, Gyorgy 2023 HUN1.0010.40208.00 
  Sisic, Muhamed 2089 BIH0.001-0.5020-10.00 

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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