Individual Calculations May 2013
 Ghesmati, Aryan  Total change: 2.10  Rating chartPersonal card
 Khazar Open Cup Under 12 Tournament 2013 Rasht IRI 2013-03-01
RcRownchangeKK*chgGame
 1604 1650 3.50 6 0.14 15 2.10 
  Najafi Khaniabadi, Kiarash 1689 IRI0.001-0.4515-6.75 
  Bakhodaei, Danial 1622 IRI1.0010.46156.90 
  Nejatifar, Nima 1544 IRI0.501-0.1415-2.10 
  Kakavand, Ramtin 1515 IRI1.0010.32154.80 
  Gholami Orimi, Mahdi 1797 IRI0.001-0.3015-4.50 
  Nadernia, Niki 1459 IRI1.0010.25153.75 

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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