Individual Calculations January 2014
 Bondok, Ahmad Saeed  Total change: -7.05  Rating chartPersonal card
 Al Ain Open Classics - B Al Ain UAE 2013-12-19
RcRownchangeKK*chgGame
 1846 1909 3.00 6 -0.47 15 -7.05 
  Ghazizade, Neysar 1627 IRI1.0010.16152.40 
  Luggya, Vianney 1876 UGA0.001-0.5515-8.25 
  Nouali, Djouher 1753 ALG1.0010.29154.35 
  Mehrabi, Manouchehr 1841 IRI1.0010.41156.15 
  Tabola, Marcin 1990 POL0.001-0.3915-5.85 
  Elmejbri, Ali A. f1986 LBA0.001-0.3915-5.85 

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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