Individual Calculations September 2013
 Ivascu, Bogdan  Total change: -8.70  Rating chartPersonal card
 Arad Open 2013 Arad ROU 2013-08-03
RcRownchangeKK*chgGame
 1834 1868 4.00 8 -0.29 30 -8.70 
  Tarlev, Konstantin m2268  * UKR0.001-0.0830-2.40 
  Tutuian, Valentin 1573 ROU1.0010.15304.50 
  Andreica, Ovidiu-Tiberiu 1468  * ROU1.0010.08302.40 
  Chirita-Mihaila, Marius-Constant 2149 ROU0.001-0.1630-4.80 
  Brosman, Alexandru 1933 ROU1.0010.593017.70 
  Visanescu, Daria-Ioana wf2076 ROU0.001-0.2330-6.90 
  Gangan, Lilian 1544 MDA0.001-0.8730-26.10 
  Paraschiv, Paul-Alexandru 1659 ROU1.0010.23306.90 
 * 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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