Rapid: Individual Calculations April 2023
 Strzyz, Andrzej  Total change: 32.60  Rating chartPersonal card
 XI Turniej Szachowy poswiecony pamieci Krzysztofa Kierzkowskiego o Puchar Burmistrza Orzysza Orzysz POL 2023-03-26
RcRownchangeKK*chgGame
 1433 1066 2.50 7 1.63 20 32.60 
  Tarasionak, Arseni 1631 POL0.001-0.0220-0.40 
  Boguszewski, Kacper 1290 POL0.001-0.2220-4.40 
  Zwolinski, Jerzy 1285 POL1.0010.782015.60 
  Plichta, Grzegorz 1456 POL1.0010.912018.20 
  Bartnik, Michal 1498 POL0.001-0.0720-1.40 
  Samsel, Stanislaw 1297 POL0.5010.29205.80 
  Wieliczko, Marek 1571 POL0.001-0.0420-0.80 

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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