Individual Calculations March 2024
 Lewandowski, Marek  Total change: -0.80  Rating chartPersonal card
 XLI Turniej Juniorow FERIE z SZACHAMI 2024 GRUPA A 2003-2009 Bydgoszcz POL 2024-02-12
RcRownchangeKK*chgGame
 1333 1034 0.50 3 -0.02 40 -0.80 
  Mioduszewski, Szymon 1519 POL0.001-0.0440-1.60 
  Nawrot, Oliwier 1308 POL0.001-0.1740-6.80 
  Muzal, Konrad 1173 POL0.5010.19407.60 

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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