Individual Calculations January 2022
 Hadzala, Daniel  Total change: 13.80  Rating chartPersonal card
 2. liga C 2021/2022 r4-5 various CZE 2021-12-05
RcRownchangeKK*chgGame
 2044 1974 1.50 2 0.69 20 13.80 
  Hacha, Ales 2081 CZE0.5010.15203.00 
  Bradac, Daniel 2006 CZE1.0010.542010.80 

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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