Individual Calculations May 2016
 Dubic, Roman  Total change: -20.20  Rating chartPersonal card
 Buzau County Chess Championship Buzau ROU 2016-04-02
RcRownchangeKK*chgGame
 1894 2070 2.50 5 -1.01 20 -20.20 
  Moldoveanu, Paul 1796 ROU1.0010.17203.40 
  Iustin, Silviu 1670  * ROU0.501-0.4220-8.40 
  Popescu, Daniel-Vasilica 2026 ROU0.001-0.5620-11.20 
  Iordachescu, Sorin-Emanuel 1846 ROU1.0010.22204.40 
  Done, Stefan-Daniel 2130 ROU0.001-0.4220-8.40 
 * 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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