Individual Calculations May 2012
 Barbul, Ionel  Total change: -16.05  Rating chartPersonal card
 National youth chess championship - boys U14 Caciulata ROU 2012-04-02
RcRownchangeKK*chgGame
 1727 1788 3.00 7 -1.07 15 -16.05 
  Nastase, Robert-Paul 1936 ROU0.001-0.3015-4.50 
  Comsa, Ciprian-Mihai 1665 ROU0.001-0.6715-10.05 
  Mihaly, Zsolt 1630 ROU1.0010.29154.35 
  Prajovschi, Liviu 1677 ROU0.501-0.1515-2.25 
  Dumitrescu, George-Mihai 1660 ROU1.0010.33154.95 
  Tiron, Calin-Andrei 1869 ROU0.001-0.3915-5.85 
  Cotarlan, Codrin 1652 ROU0.501-0.1815-2.70 

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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