Individual Calculations September 2013
 Tehranifarshid, Pouya  Total change: 14.10  Rating chartPersonal card
 Qods Cup Under 16 (2013) Tehran IRI 2013-07-27
RcRownchangeKK*chgGame
 1718 1463 1.50 3 0.94 15 14.10 
  Raoofniya, Hooman 1723 IRI0.001-0.1815-2.70 
  Oromie, Alireza 1740 IRI0.5010.33154.95 
  Shafiei, Mahdi 1691 IRI1.0010.791511.85 

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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