Individual Calculations August 2023
 Kitewski, Bartosz  Total change: 21.60  Rating chartPersonal card
 Warsaw Chess Festival - group B Warszawa POL 2023-07-11
RcRownchangeKK*chgGame
 1799 1971 7.00 9 0.54 40 21.60 
  Mazurek, Jerzy 1738 POL1.0010.21408.40 
  Piotrowski, Daniel 1768 POL1.0010.24409.60 
  Sternik, Piotr 1783 POL0.501-0.2440-9.60 
  Suska, Szymon 1875 POL0.501-0.1340-5.20 
  Celinski, Kamil 1820 POL1.0010.304012.00 
  Moszczenski, Milosz 1782 POL1.0010.254010.00 
  Wieckowski, Michal 1635 POL1.0010.12404.80 
  Nesterenko, Kyrylo 1908 UKR0.001-0.5940-23.60 
  Grajczak, Adrian 1880 POL1.0010.384015.20 

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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