Individual Calculations September 2012
 Ebrahimi, Mahdi  Total change: -63.60  Rating chartPersonal card
 Iranian Chess Festival (Men 2012) Hamedan IRI 2012-07-11
RcRownchangeKK*chgGame
 1868 1971 3.50 9 -2.12 30 -63.60 
  Nasri, Amin 2318 IRI0.001-0.1130-3.30 
  Sodagar, Nima 1606 IRI1.0010.10303.00 
  Rezaei, Mahyar 1662 IRI1.0010.14304.20 
  Heydari, Gholamreza 2115 IRI0.5010.19305.70 
  Taavoni, Rahim 2075 IRI0.001-0.3630-10.80 
  Javani, Shahin 1773 IRI0.001-0.7630-22.80 
  Sadeghi Shoormasti, Ali 1762 IRI1.0010.23306.90 
  Mostafavi, Asadollah 1792 IRI0.001-0.7330-21.90 
  Kazemiyan Eski, Abolfazl 1710 IRI0.001-0.8230-24.60 

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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