Individual Calculations September 2019
 Mazurek, Jerzy  Total change: 11.00  Rating chartPersonal card
 III Miedzynarodowy Memorial Ireny Warakomskiej - Open B Suwalki POL 2019-08-05
RcRownchangeKK*chgGame
 1855 1653 2.50 8 0.55 20 11.00 
  Wojdak, Jan 1913 POL0.5010.32206.40 
  Milanowski, Jan 1857 POL1.0010.762015.20 
  Kulesza, Andrzej 1940 POL0.001-0.1620-3.20 
  Furtak, Joanna 1893 POL0.001-0.2020-4.00 
  Szczygiel, Jakub 1809 POL0.5010.21204.20 
  Maciejewski, Mikolaj 1788 POL0.001-0.3220-6.40 
  Diachek, Alina 1804 UKR0.001-0.3020-6.00 
  Dziewonski, Dariusz 1838 POL0.5010.24204.80 

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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