Individual Calculations November 2020
 Kania, Andrzej  Total change: -40.60  Rating chartPersonal card
 IV Mistrzostwa Polski Seniorek i Seniorow w szachach Ustron Jaszowiec POL 2020-10-05
RcRownchangeKK*chgGame
 1665 1854 4.50 9 -2.03 20 -40.60 
  Bartczak, Hanna 1454  * POL0.501-0.4220-8.40 
  Wilczynski, Adam 1518 POL0.501-0.3820-7.60 
  Pycka, Zbigniew 1572 POL1.0010.16203.20 
  Klucznik, Andre 1685 FRA0.501-0.2220-4.40 
  Dolinski, Piotr 1687 POL1.0010.28205.60 
  Raszka, Janusz 2069 POL0.001-0.2320-4.60 
  Ciechonski, Piotr 1702 POL0.001-0.7020-14.00 
  Daleczko, Zbigniew 1607 POL1.0010.19203.80 
  Zinczuk, Leon 1692 POL0.001-0.7120-14.20 
 * 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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