Individual Calculations March 2012
 David, Bogdan-Emanuel  Total change: 20.10  Rating chartPersonal card
 Romanian Chess Championship - Open Sarata Monteoru ROU 2012-02-10
RcRownchangeKK*chgGame
 1938 1667 2.50 10 0.67 30 20.10 
  Neagu, Liviu 2067  * ROU0.001-0.0830-2.40 
  Rusa, Antonio 1902 ROU0.5010.29308.70 
  Adoamnei, Roxana wf2005 ROU0.5010.383011.40 
  Stoicescu, Horia 1909 ROU1.0010.803024.00 
  Anuta, Elefterie-Laurentiu 2017 ROU0.5010.393011.70 
  Ursan, Cornel-Marius 1990 ROU0.001-0.1330-3.90 
  Costachi, Mihnea 1937 ROU0.001-0.1730-5.10 
  Arghirescu, Marius 1921 ROU0.001-0.1930-5.70 
  Porfireanu, Serban 1927 ROU0.001-0.1830-5.40 
  Nistor, Stefan 1707 ROU0.001-0.4430-13.20 
 * 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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