Rapid: Individual Calculations September 2017
 Giahy, Maghsoud  Total change: 69.00  Rating chartPersonal card
 1st Urmia Silvana Nature Rapid Cup 1396 Urmia IRI 2017-08-03
RcRownchangeKK*chgGame
 1942 1611 4.50 8 3.45 20 69.00 
  Moghaddamian, Afshin 2011  * IRI0.001-0.0820-1.60 
  Hemmatjou, Arash 1936 IRI0.001-0.1320-2.60 
  Nikbin, Saeed 2011  * IRI1.0010.922018.40 
  Amiri Aghbolagh, Hadi 1877 IRI0.5010.32206.40 
  Tabatabaei, Hamed 1842 IRI1.0010.792015.80 
  Khabiri, Kaveh 1982 IRI0.001-0.1020-2.00 
  Pouresmaeil, Naser 1866 IRI1.0010.812016.20 
  Rostami, Rouzbeh 2011  * IRI1.0010.922018.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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