Blitz: Individual Calculations October 2021
 Grunas, Jakub  Total change: 66.60  Rating chartPersonal card
 Szansa Chess Open Warsaw 2021 - Turniej Blitz Warszawa POL 2021-09-10
RcRownchangeKK*chgGame
 1736 1300 4.50 10 3.33 20 66.60 
  Niedzwiedz, Marek 2022 POL0.001-0.0120-0.20 
  Syrkiewicz, Michal 1757 POL0.001-0.0520-1.00 
  Gruza, Henryk 1804 POL1.0010.962019.20 
  Marczuk, Anna 1704 POL0.5010.42208.40 
  Omar, Mohamed 1918 EGY0.001-0.0220-0.40 
  Ejsymont, Blanka 1245 POL1.0010.42208.40 
  Koseski, Damian 1687 POL1.0010.912018.20 
  Staroszczyk, Mateusz 2012 POL0.001-0.0120-0.20 
  Mazurek, Jerzy 1667 POL0.001-0.1020-2.00 
  Kalejta, Arkadiusz 1548 POL1.0010.812016.20 

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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