Rapid: Individual Calculations December 2015
 Ghanbaralifarzad, Mohammad Hos  Total change: 5.80  Rating chartPersonal card
 Hamedan Aban Rapid 2015 Hamedan IRI 2015-11-19
RcRownchangeKK*chgGame
 1755 1407 1.00 6 0.29 20 5.80 
  Salim, Mehdi 1791 IRI0.001-0.0920-1.80 
  Ahmadian, Mohamad Reza 1693 IRI0.001-0.1620-3.20 
  Sodagar, Nima 1625 IRI0.001-0.2220-4.40 
  Rostami, Roohollah 1807  * IRI1.0010.922018.40 
  Rahmatian, Shayan 1807  * IRI0.001-0.0820-1.60 
  Valadi, Mohammadreza 1807  * IRI0.001-0.0820-1.60 
 * 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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