Rapid: Individual Calculations April 2023
 Rydzewski, Sebastian  Total change: -8.60  Rating chartPersonal card
 XI Turniej Szachowy poswiecony pamieci Krzysztofa Kierzkowskiego o Puchar Burmistrza Orzysza Orzysz POL 2023-03-26
RcRownchangeKK*chgGame
 1451 1300 2.00 6 -0.43 20 -8.60 
  Plesiuk, Andrzej 1826 POL0.001-0.0320-0.60 
  Tyszka, Kacper 1046 POL0.001-0.8120-16.20 
  Kosmala, Damian 1123 POL1.0010.27205.40 
  Malczyk, Radoslaw 1954 POL0.001-0.0120-0.20 
  Roclawski, Jakub 1127 POL1.0010.27205.40 
  Tarasionak, Arseni 1631 POL0.001-0.1220-2.40 

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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