Individual Calculations August 2023
 Arciszewska, Zuzanna  Total change: 162.00  Rating chartPersonal card
 Warsaw Chess Festival - group B Warszawa POL 2023-07-11
RcRownchangeKK*chgGame
 1863 1732 7.00 9 4.05 40 162.00 
  Choroszej, Aleksander 1957 POL1.0010.784031.20 
  Kaminski, Maciej 1917 POL1.0010.744029.60 
  Celinski, Kamil 1820 POL1.0010.624024.80 
  Nesterenko, Kyrylo 1908 UKR0.5010.23409.20 
  Kaminski, Jan 1861 POL1.0010.674026.80 
  Wieckowski, Michal 1635 POL0.501-0.1340-5.20 
  Gbiorczyk, Mikolaj 1903 POL0.5010.23409.20 
  Grajczak, Adrian 1880 POL0.5010.20408.00 
  Gorniewicz, Oskar 1890 POL1.0010.714028.40 

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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