Individual Calculations September 2012
 Roohi, Abdolmajid  Total change: 42.60  Rating chartPersonal card
 Iranian Chess Festival (Men 2012) Hamedan IRI 2012-07-11
RcRownchangeKK*chgGame
 2151 2072 5.00 9 1.42 30 42.60 
  Khodadadi, Sajjad 1860 IRI1.0010.23306.90 
  Hosseinzadeh, Nima 2262 IRI1.0010.753022.50 
  Nasri, Amin 2318 IRI0.5010.31309.30 
  Sadeh, Shahin f2299 IRI0.001-0.2130-6.30 
  Asgarizadeh, Ahmad 2219 IRI1.0010.703021.00 
  Aghaei, Alireza 2175 IRI0.001-0.3630-10.80 
  Asadi, Ali 2019 IRI0.501-0.0730-2.10 
  Baniasad, Emad 1884 IRI1.0010.26307.80 
  Kowsarinia, Amir f2321 IRI0.001-0.1930-5.70 

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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