Individual Calculations August 2022
 Adamski, Jan  Total change: -25.40  Rating chartPersonal card
 Najdorf Chess Festival 2022 gr. A Warszawa POL 2022-07-09
RcRownchangeKK*chgGame
 1847 2136 2.50 6 -2.54 10 -25.40 
  Spicak, Krzysztof 1858 POL0.001-0.8310-8.30 
  Lasota, Adam 1892 POL0.501-0.3010-3.00 
  Lee, Hyuk 1880 KOR0.001-0.8110-8.10 
  Skrzypczynski, Kacper 1792 POL0.501-0.3810-3.80 
  Sacharewicz, Krzysztof 1832 POL1.0010.14101.40 
  Haliniak, Wojciech 1827 POL0.501-0.3610-3.60 

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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