Rapid: Individual Calculations April 2024
 Zduniak, Jakub  Total change: -12.40  Rating chartPersonal card
 XII Turniej Szachowy poswiecony pamieci Krzysztofa Kierzkowskiego o Puchar Burmistrza Orzysza Orzysz POL 2024-03-24
RcRownchangeKK*chgGame
 1732 1441 0.00 2 -0.31 40 -12.40 
  Malecki, Patryk 1774 POL0.001-0.1240-4.80 
  Magierski, Dariusz 1690 POL0.001-0.1940-7.60 

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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