Individual Calculations October 2015
 Ghomi, Parnian  Total change: 7.60  Rating chartPersonal card
 Rajaee Cup Tournament Under 14 ( 2015) Qazvin IRI 2015-08-31
RcRownchangeKK*chgGame
 1439 1424 3.00 6 0.19 40 7.60 
  Mahdavi, Hossein 1577 IRI0.5010.20408.00 
  Hoseingholi, Sina 1427 IRI0.5010.00400.00 
  Saedi, Sobhan 1519 IRI0.001-0.3740-14.80 
  Rostami, Mohsen 1084 IRI1.0010.12404.80 
  Mahdavi, Reza 1480 IRI0.001-0.4240-16.80 
  Rajabi Far, Arash 1545 IRI1.0010.664026.40 

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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