Individual Calculations December 2013
 David, Alexandru-Vasile  Total change: 28.20  Rating chartPersonal card
 Bucharest Open 2013 Bucharest ROU 2013-11-09
RcRownchangeKK*chgGame
 1976 2083 7.50 9 1.88 15 28.20 
  Gorunescu, Nicolae-Gabriel 1707 ROU0.501-0.4115-6.15 
  Stefan, Mihai 1683  * ROU1.0010.08151.20 
  Parlog, Constantin 1857 ROU1.0010.21153.15 
  Neagu, Mihai-Cosmin 2034 ROU0.501-0.0715-1.05 
  Achirei, Daniel-Laurentiu 1997 ROU1.0010.38155.70 
  Dragomir, Nicolae-Laurentiu 2047 ROU1.0010.45156.75 
  Ilie, Maria-Ruxandra 1991 ROU1.0010.37155.55 
  Stanciu, Alexandru-Ovidiu f2351 ROU0.5010.33154.95 
  Andronescu, Madalin 2115 ROU1.0010.54158.10 
 * 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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