Individual Calculations March 2016
 Dvorak, Jaroslav  Total change: -19.60  Rating chartPersonal card
 Krajsky prebor II. tridy A - UKSS 2015/2016 r7-8 various CZE 2016-02-07
RcRownchangeKK*chgGame
 1739 1923 0.50 2 -0.98 20 -19.60 
  Ulrych, Radek 1714 CZE0.501-0.2720-5.40 
  Horak, Petr 1764 CZE0.001-0.7120-14.20 

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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