Individual Calculations September 2013
 Ungureanu, Sandu  Total change: 6.75  Rating chartPersonal card
 Arad Open 2013 Arad ROU 2013-08-03
RcRownchangeKK*chgGame
 2010 2006 4.00 7 0.45 15 6.75 
  Homone, Daniel-Ifrim 1606  * ROU1.0010.08151.20 
  Horvath, Zsolt f2397 HUN0.5010.41156.15 
  Bogdan, Dan m2365 ROU0.001-0.1015-1.50 
  Nastro, Federico 1842 ITA0.501-0.2215-3.30 
  Ardelean, Rusalim-Pavel f1823 ROU1.0010.26153.90 
  Manghiuc, Bogdan-Adrian 1784 ROU1.0010.22153.30 
  Voiteanu, Gabriel f2250 ROU0.001-0.2015-3.00 
 * 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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