Rapid: Individual Calculations September 2013
 Ghafourian, Amir Ali  Total change: 3.40  Rating chartPersonal card
 Mordad Rapid Open Tournament (2013) Tehran IRI 2013-08-09
RcRownchangeKK*chgGame
 1882 1851 3.00 6 0.17 20 3.40 
  Lorparizangeneh, Shahin f2194 IRI0.001-0.1220-2.40 
  Bakhodaei, Danial 1620 IRI1.0010.21204.20 
  Taghavi, H 2073 IRI0.001-0.2220-4.40 
  Nasrollahzadeh, Nariman 1638 IRI1.0010.23204.60 
  Razaghi, Behrooz 2143 IRI0.001-0.1520-3.00 
  Tavousi, Abbas 1626 IRI1.0010.22204.40 

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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