Individual Calculations September 2012
 Ashrafi, Saber  Total change: 0.00  Rating chartPersonal card
 Iranian Chess Festival (Men 2012) Hamedan IRI 2012-07-11
RcRownchangeRpKK*chgGame
 1913 0 2.00 7 0.00 1755   0.00 
  Khajavi, Armin 2053 IRI0.0010.00 0.00 
  Ahmadian, Moharram 1872 IRI0.0010.00 0.00 
  Soudmand, Sayed Mohsen 1918 IRI0.0010.00 0.00 
  Salimi, Mohammad Mehdi 1846 IRI1.0010.00 0.00 
  Jahanbakhshi, Arman 1873 IRI1.0010.00 0.00 
  Zareii, Ali 1908 IRI0.0010.00 0.00 
  Kadkhodaee, Ali 1920 IRI0.0010.00 0.00 

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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