Individual Calculations September 2009
 Bursuc, Mihai  Total change: 9.50  Rating chartPersonal card
 International Chess Festival Eforie Nord Eforie Nord ROU 2009-06-19
RcRownchangeKK*chgGame
 1916 1799 3.00 9 -0.31 25 -7.75 
  Voiteanu, Gabriel f2149 ROU1.0010.892522.25 
  Lyell, Mark f2149 ENG0.001-0.1125-2.75 
  Dicu, Razvan-Stefan 2131 ROU0.001-0.1225-3.00 
  Tusu, Nicolae-Dan 2089 ROU0.001-0.1625-4.00 
  Bercaru, Bianca-Manuela 1449 ROU0.001-0.8925-22.25 
  Bratu, Andreea 1663 ROU1.0010.32258.00 
  Nicolescu, Ilie 2013 ROU0.001-0.2325-5.75 
  Angheluta, Ovidiu 2014 ROU0.001-0.2325-5.75 
  Simionov, Stefan 1583 MDA1.0010.22255.50 

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)
 
NOTE: K factor changed
 Arad Open 2009 Arad ROU 2009-08-08
RcRownchangeKK*chgGame
 2110 1799 2.00 6 1.15 15 17.25 
  Anton, Teodor f2199  * ROU0.001-0.0815-1.20 
  Farkas, Lorinc 2103 HUN0.001-0.1415-2.10 
  Petro, Jozsef 2091 HUN1.0010.851512.75 
  Mocanu, Sergiu 2137 MDA0.001-0.1215-1.80 
  Cretu, Sorin-Alexandru 2032 ROU1.0010.791511.85 
  Suciu, Dinu-Simi f2095 ROU0.001-0.1515-2.25 
 * 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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