Individual Calculations August 2021
 Sujkowski, Pawel  Total change: 11.80  Rating chartPersonal card
 Najdorf Chess Festival 2021 gr. A Warszawa POL 2021-07-10
RcRownchangeKK*chgGame
 1979 1961 5.00 9 0.59 20 11.80 
  Deszczynski, Adam 2311 POL0.001-0.1120-2.20 
  Carrieri, Maurizio 1729 ITA0.501-0.2920-5.80 
  Stachecki, Mikolaj 1814 POL0.501-0.2020-4.00 
  Kazmierowski, Tymon 1781 POL0.001-0.7420-14.80 
  Jasiak, Filip 1852 POL1.0010.35207.00 
  Kupryjaniuk, Tomasz 1809 POL0.501-0.2020-4.00 
  Budrewicz, Krzysztof 2279 POL0.5010.37207.40 
  Parol, Pola wf2111 POL1.0010.702014.00 
  Musial, Tomasz 2121 POL1.0010.712014.20 

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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