Individual Calculations September 2009
 Buzatu, Adrian  Total change: 15.75  Rating chartPersonal card
 International Chess Festival Mihail Sadoveanu Iasi ROU 2009-08-18
RcRownchangeKK*chgGame
 1891 1639 2.00 7 0.63 25 15.75 
  Budur, Costel 2039  * ROU0.001-0.0825-2.00 
  Visanescu, Daria-Ioana wf1873 ROU0.001-0.2125-5.25 
  Cristofor, Costin 1872 ROU0.001-0.2125-5.25 
  Petriman, Ion 1865 ROU0.5010.29257.25 
  Peste, Constantin 1856 ROU0.001-0.2225-5.50 
  Ionita, Ioan 1795 ROU0.5010.21255.25 
  Afloarei, Jenica 1934 ROU1.0010.852521.25 
 * 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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