Individual Calculations September 2012
 Mashadi, Korosh  Total change: 36.30  Rating chartPersonal card
 Ramzan Tehran open chess tournament 2012 Tehran IRI 2012-07-22
RcRownchangeKK*chgGame
 1622 1664 4.50 6 1.21 30 36.30 
  Bazargan, Amir Ali 1385 IRI1.0010.16304.80 
  Bolhasani, Mobina 1416 IRI1.0010.19305.70 
  Golparvar, Marzieh 1704 IRI1.0010.563016.80 
  Aliasgari, Mohammad 1591 IRI1.0010.403012.00 
  Nikrooii, Erfan 1775 IRI0.001-0.3530-10.50 
  Bahonar, Amir 1858 IRI0.5010.25307.50 

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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