Individual Calculations May 2019
 Mucha, Marek  Total change: 56.60  Rating chartPersonal card
 III Mistrzostwa Polski Seniorek i Seniorow w szachach Ustron-Jaszowiec POL 2019-04-08
RcRownchangeKK*chgGame
 1748 1439 4.00 8 2.83 20 56.60 
  Krupa, Jerzy 1829 POL1.0010.912018.20 
  Osiecki, Stanislaw 1839  * POL0.001-0.0820-1.60 
  Rapiej, Andrzej 1735 POL0.001-0.1520-3.00 
  Karpinski, Andrzej 1707 POL0.001-0.1720-3.40 
  Hoder, Zygfryd 1657 POL1.0010.782015.60 
  Krawcewicz, Lucyna 1704 POL1.0010.822016.40 
  Misiuk, Andrzej 1839  * POL0.001-0.0820-1.60 
  Feliksinski, Tadeusz 1675 POL1.0010.802016.00 
 * 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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