Individual Calculations September 2009
 Cretu, Sorin-Alexandru  Total change: -17.40  Rating chartPersonal card
 Arad Open 2009 Arad ROU 2009-08-08
RcRownchangeKK*chgGame
 2011 2032 3.00 8 -1.16 15 -17.40 
  Bonte, Andrei-Mihai 2300 ROU1.0010.831512.45 
  Filip, Lucian m2432  * ROU0.001-0.0815-1.20 
  Vavric, Pavel 2194 MDA0.001-0.2915-4.35 
  Fulger, Ionut 1719 ROU0.501-0.3615-5.40 
  Mogildea, Mihail 1632  * MDA1.0010.08151.20 
  Florescu, Codrut-Constantin m2261 ROU0.001-0.2115-3.15 
  Bursuc, Mihai 1799 ROU0.001-0.7915-11.85 
  Mihai, Laura-Cristina 1749 ROU0.501-0.3415-5.10 
 * 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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