Individual Calculations August 2023
 Wieckowski, Michal  Total change: 148.40  Rating chartPersonal card
 Warsaw Chess Festival - group B Warszawa POL 2023-07-11
RcRownchangeKK*chgGame
 1829 1635 6.00 9 3.71 40 148.40 
  Adamski, Adam 1790 POL1.0010.714028.40 
  Radecki, Wojciech 1825 POL1.0010.754030.00 
  Bury, Milosz 1784 POL1.0010.704028.00 
  Bartoszewicz, Marcin 1790 POL1.0010.714028.40 
  Nesterenko, Kyrylo 1908 UKR0.5010.334013.20 
  Arciszewska, Zuzanna 1732 POL0.5010.13405.20 
  Kitewski, Bartosz 1971 POL0.001-0.1240-4.80 
  Kaminski, Jan 1861 POL0.5010.294011.60 
  Sprzeczka, Emilia 1796 POL0.5010.21408.40 

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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