Individual Calculations May 2019
 Mazalon, Mariusz  Total change: 22.20  Rating chartPersonal card
 III Mistrzostwa Polski Seniorek i Seniorow w szachach Ustron-Jaszowiec POL 2019-04-08
RcRownchangeKK*chgGame
 1872 2004 7.00 9 1.11 20 22.20 
  Klementys, Jerzy 1604  * POL1.0010.08201.60 
  Heczko, Mieczyslaw 1713 POL1.0010.15203.00 
  Czepczynski, Boguslaw 1714 POL1.0010.16203.20 
  Lada, Ireneusz 1897 POL1.0010.35207.00 
  Zowada, Kazimierz 2082 POL0.5010.11202.20 
  Raszka, Janusz 2099 POL0.001-0.3720-7.40 
  Poniewierski, Piotr 1891 POL1.0010.35207.00 
  Pojedziniec, Wladyslaw f1921 POL0.501-0.1120-2.20 
  Twarogiel, Tadeusz 1924 POL1.0010.39207.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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