Individual Calculations December 2012
 Mari Ooriad, Pouya  Total change: -7.80  Rating chartPersonal card
 Pars open chess tournament Fars 2012 Shiraz IRI 2012-11-05
RcRownchangeKK*chgGame
 2089 2230 3.50 6 -0.52 15 -7.80 
  Sarshar, Syrous 1858 IRI1.0010.10151.50 
  Shaahsavandi, Mohammadhadi 2110 IRI1.0010.34155.10 
  Khaje Hesamedini, Ali 2164 IRI1.0010.41156.15 
  Feyli, Sina 2238 IRI0.001-0.4915-7.35 
  Naderi, M.j. 2154 IRI0.501-0.1015-1.50 
  Shahbazi, Mohammadreza 2008 IRI0.001-0.7815-11.70 

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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