Individual Calculations September 2022
 Kozlowski, Michal  Total change: 36.80  Rating chartPersonal card
 VI Miedzynarodowy Memorial Ireny Warakomskiej - Open B Suwalki POL 2022-08-03
RcRownchangeKK*chgGame
 1908 2002 6.50 9 0.92 40 36.80 
  Bartoszewicz, Marcin 1792 POL1.0010.23409.20 
  Staroszczyk, Mateusz 1923 POL1.0010.394015.60 
  Grabowski, Adam 2028 POL1.0010.544021.60 
  Maj, Samuel 1953 POL0.501-0.0740-2.80 
  Kaminski, Maciej 1862 POL0.001-0.6940-27.60 
  Wolagiewicz, Kinga 1714 POL1.0010.16406.40 
  Jurkiewicz, Krzysztof 1952 POL1.0010.434017.20 
  Jaskiewicz, Kacper 1894 POL1.0010.354014.00 
  Bogdanov, Ignat 2058 UKR0.001-0.4240-16.80 

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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