Individual Calculations July 2010
 Akbari, Mohammad  Total change: -43.75  Rating chartPersonal card
 Iranian Youth Chess Championships (B U16) Tehran IRI 2010-03-23
RcRownchangeKK*chgGame
 1819 2062 3.00 6 -1.75 25 -43.75 
  Maleki, Mojtaba 1756 IRI0.001-0.8625-21.50 
  Yarahmadi, Ali 1814 IRI1.0010.19254.75 
  Mosavi Jad, Seyedsajad 1772 IRI1.0010.16254.00 
  Faramarzi, Vahid 1924 IRI0.001-0.6925-17.25 
  Mohazzab, Sepehr 1944 IRI0.001-0.6625-16.50 
  Firouzi, Miad 1706 IRI1.0010.11252.75 

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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