Individual Calculations June 2024
 Jozwiak, Oliwier  Total change: -10.40  Rating chartPersonal card
 Festiwal Szachowy na Ursynowie - Grupa FIDE - maj '24 Warszawa POL 2024-05-25
RcRownchangeKK*chgGame
 1638 1679 2.50 5 -0.26 40 -10.40 
  Kovalov, Oleksandr 1897 POL0.5010.284011.20 
  Lankof, Piotr 1797 POL0.001-0.3440-13.60 
  Pacewicz, Krzysztof 1492 POL0.001-0.7440-29.60 
  Ptaszek, Jan 1433 POL1.0010.19407.60 
  Lewek, Andrzej 1572 POL1.0010.354014.00 

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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