Individual Calculations January 2019
 Prochazka, Dalibor  Total change: -18.80  Rating chartPersonal card
 2. liga 2018/2019 B r4-5 various CZE 2018-12-02
RcRownchangeKK*chgGame
 2172 2153 0.00 2 -0.94 20 -18.80 
  Skrivanek, Jan 2164 CZE0.001-0.4820-9.60 
  Ralis, Petr 2179 CZE0.001-0.4620-9.20 

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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