Individual Calculations December 2022
 Belaska, Premysl  Total change: -14.60  Rating chartPersonal card
 2. liga C 2022-2023 r2-3 various CZE 2022-11-06
RcRownchangeKK*chgGame
 2121 2204 0.50 2 -0.73 20 -14.60 
  Bores, Miroslav 2094 CZE0.501-0.1520-3.00 
  Novotny, Jaroslav 2148 CZE0.001-0.5820-11.60 

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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