Rapid: Individual Calculations April 2015
 Bidovsky, Petr  Total change: -16.20  Rating chartPersonal card
 Tereos TTD a.s. - open 2015 Dobrovice CZE 2015-02-28
RcRownchangeKK*chgGame
 1981 1724 0.00 4 -0.81 20 -16.20 
  Vala, Filip 2124  * CZE0.001-0.0820-1.60 
  Malec, Jan 2008 CZE0.001-0.1620-3.20 
  Holata, Miroslav 1810 CZE0.001-0.3820-7.60 
  Sindelar, Pavel 1980 CZE0.001-0.1920-3.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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