Individual Calculations November 2015
 Serestian, Arman  Total change: -6.40  Rating chartPersonal card
 19th Iran First League (Men 2015) Hamedan IRI 2015-10-12
RcRownchangeKK*chgGame
 1888 1939 3.00 6 -0.32 20 -6.40 
  Javani, Shahin 2080 IRI0.001-0.3120-6.20 
  Amiri, Hadi 1539  * IRI1.0010.08201.60 
  Hosseinipour, Mehdi f2245 IRI0.001-0.1420-2.80 
  Shahsanam, Alireza 1884 IRI1.0010.42208.40 
  Rostami, Roohollah 1893 IRI0.001-0.5620-11.20 
  Karimpoor, Shahab 1684 IRI1.0010.19203.80 
 * 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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