Individual Calculations March 2023
 Chorazyczewski, Henryk  Total change: 12.80  Rating chartPersonal card
 Dolnoslaska Liga Okregowa 2022-2023 okreg podwroclawski wschod r 7-8 Dolny Slask POL 2023-02-05
RcRownchangeKK*chgGame
 1168 1304 1.00 1 0.32 40 12.80 
  Wasilko, Szymon 1168 POL1.0010.324012.80 

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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