Individual Calculations April 2022
 Hlavacek, Jiri  Total change: -11.80  Rating chartPersonal card
 2. liga A 2021/2022 r9-10 various CZE 2022-02-27
RcRownchangeKK*chgGame
 2224 2071 0.00 2 -0.59 20 -11.80 
  Eret, Jonas 2213 CZE0.001-0.3120-6.20 
  Vedral, Oldrich 2234 CZE0.001-0.2820-5.60 

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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