Individual Calculations March 2015
 Pourjafar, Sadegh  Total change: -43.60  Rating chartPersonal card
 13th International Khazar Open Cup (B) U-2100 Rasht IRI 2015-02-11
RcRownchangeKK*chgGame
 1705 1786 3.00 7 -1.09 40 -43.60 
  Hooshdarmahjoob, Navid 1993 IRI0.001-0.2340-9.20 
  Shirpoor, Ramin 1909 IRI0.001-0.3340-13.20 
  Nikzadeh, Mohammad 1386  * IRI1.0010.08403.20 
  Sajadi Naeini, Seyed Soheil 1581 IRI0.501-0.2640-10.40 
  Mohammed Khaleel, Majeed 1554 IRQ1.0010.21408.40 
  Abdar, Shahram 1940 IRI0.001-0.2940-11.60 
  Paktinat, Zhina 1574 IRI0.501-0.2740-10.80 
 * 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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