Individual Calculations May 2012
 Jalali, Parima  Total change: 38.10  Rating chartPersonal card
 10th Khazar Open Chess Tournament B ( Rated U-2100) Rasht IRI 2012-02-29
RcRownchangeKK*chgGame
 1735 1431 2.50 8 1.27 30 38.10 
  Shirpoor, Ramin 1831  * IRI0.001-0.0830-2.40 
  Zahedi, Iraj 1774 IRI0.001-0.1230-3.60 
  Toufani, Kourosh 1734 IRI0.001-0.1430-4.20 
  Ghaffarzadegan, Arvin 1714 IRI0.001-0.1630-4.80 
  Rafiei Moghadam, Parviz 1623 IRI0.001-0.2530-7.50 
  Shahbazi, Kasra 1584 IRI1.0010.703021.00 
  Mohsenipour, Amir Abbas 1792 IRI1.0010.903027.00 
  Fallah, Mohammad Mahdi 1831  * IRI0.5010.423012.60 
 * 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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