Individual Calculations May 2012
 Chima, Radu-Niculin  Total change: 7.65  Rating chartPersonal card
 Mircea Radulescu Memorial 12th edition Cluj Napoca ROU 2012-02-23
RcRownchangeKK*chgGame
 1936 2041 3.50 5 0.51 15 7.65 
  Talu, Mircea 1641  * ROU1.0010.08151.20 
  Cordea, David 1967 ROU1.0010.40156.00 
  Rusan, Paul-Cristian f2270 ROU0.001-0.2115-3.15 
  Morar, Maria-Magdalena 1641  * ROU1.0010.08151.20 
  Helmer, Janos 2161 ROU0.5010.16152.40 
 * 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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