Individual Calculations January 2020
 Hruby, Vaclav  Total change: -8.60  Rating chartPersonal card
 UKSS - Krajsky prebor II B 2019/2020 r4-5 various CZE 2019-12-01
RcRownchangeKK*chgGame
 1672 1649 0.50 2 -0.43 20 -8.60 
  Lieber, Lukas 1618 CZE0.001-0.5420-10.80 
  Nedoma, Petr 1726 CZE0.5010.11202.20 

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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