Individual Calculations May 2013
 Rafee, Mohd Hayel  Total change: -1.50  Rating chartPersonal card
 15th Dubai Open 2013 Dubai UAE 2013-04-06
RcRownchangeKK*chgGame
 2064 1909 2.50 8 -0.10 15 -1.50 
  Michalik, Peter g2309  * SVK0.001-0.0815-1.20 
  Sultan, Fareed 1538 UAE1.0010.10151.50 
  Galojan, Lilit mwg2309  * ARM0.001-0.0815-1.20 
  Al-Hammadi, Fatima Hussein 1565 UAE1.0010.12151.80 
  Hoolt, Sarah wg2309  * GER0.001-0.0815-1.20 
  Chahrani, Ibrahim f2244 LBA0.001-0.1215-1.80 
  Tawfeik, Moustafa 2081 EGY0.5010.23153.45 
  Osman, Abdelgadir 2157 SUD0.001-0.1915-2.85 
 * 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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