Individual Calculations July 2013
 Tabatabaei, M.amin  Total change: 8.25  Rating chartPersonal card
 Asian Youth 2013, Open Under 12 Sari IRI 2013-06-19
RcRownchangeKK*chgGame
 1937 2139 6.50 8 0.55 15 8.25 
  Nguyen, Tien Anh 1739  * VIE1.0010.08151.20 
  Derakhshani, Borna c1856 IRI1.0010.16152.40 
  Zhu, Yi f2056 CHN0.501-0.1115-1.65 
  Raghunandan, K S 2058 IND0.501-0.1115-1.65 
  Fendereski, Nima 1895 IRI1.0010.20153.00 
  Raja, Harshit 1866 IND0.501-0.3315-4.95 
  Pourghanbarzad Lashtnesha, Arman 1970 IRI1.0010.28154.20 
  Rakesh, Kumar Jena f2053 IND1.0010.38155.70 
 * 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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