Individual Calculations July 2023
 Hrdina, Karl  Total change: -5.60  Rating chartPersonal card
 S: 35th International Chess Tournament Open Pula 2023 Pula CRO 2023-06-17
RcRownchangeKK*chgGame
 1832 1839 4.00 8 -0.28 20 -5.60 
  Vojak, Daniel f2339 CRO0.001-0.0420-0.80 
  Kristic, Patrik 1621 CRO0.001-0.7820-15.60 
  Bollbach, Ulrich 1504 GER1.0010.12202.40 
  Kutschker, Alexander 1628 AUT1.0010.23204.60 
  Jakrlin, Mihael 2206 CRO1.0010.902018.00 
  Grbac, Boris f2025 CRO0.001-0.2620-5.20 
  Purkic, Ruza 1655 CRO0.001-0.7420-14.80 
  Hadl, Johann 1681 AUT1.0010.29205.80 

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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