Individual Calculations May 2012
 Bratu, Andreea  Total change: -19.50  Rating chartPersonal card
 National youth chess championship - girls U18 Caciulata ROU 2012-04-02
RcRownchangeKK*chgGame
 1804 1782 3.50 10 -1.30 15 -19.50 
  Oana, Amalia-Ioana 1504 ROU1.0010.17152.55 
  Floroiu, Ioana-Alexandra 1684 ROU1.0010.37155.55 
  Anton, Roxana-Ana 1852 ROU0.5010.10151.50 
  Gelip, Ioana 2017 ROU0.001-0.2115-3.15 
  Firaru, Roxana-Maria 1659 ROU0.001-0.6715-10.05 
  Toma, Elena-Adelaida 1706 ROU0.501-0.1015-1.50 
  Foisor, Mihaela-Veronica wf2182  * ROU0.001-0.0815-1.20 
  Morea, Georgiana-Steluta 1909 ROU0.001-0.3315-4.95 
  Sonfalean, Maria-Laura 1627 ROU0.001-0.7115-10.65 
  Serbanescu, Diana-Maria 1896 ROU0.5010.16152.40 
 * 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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