Individual Calculations March 2015
 Nassajtorshizi, Amirmorteza  Total change: -28.40  Rating chartPersonal card
 13th International Khazar Open Cup (B) U-2100 Rasht IRI 2015-02-11
RcRownchangeKK*chgGame
 1829 2049 5.50 9 -1.42 20 -28.40 
  Mehrinejad, Mansour 1832 IRI1.0010.22204.40 
  Gholami , Shahab 1798 IRI0.001-0.8120-16.20 
  Qahhar Mohammed, Ismael 1649  * IRQ1.0010.08201.60 
  Aminifard, Mohammad Ebrahim 1715 IRI1.0010.12202.40 
  Najafi Khaniabadi, Kiarash 1837 IRI0.501-0.2720-5.40 
  Khodabandeh, Milad 1852 IRI1.0010.25205.00 
  Alavi, Homa 1949 IRI0.001-0.6420-12.80 
  Mafi, Hooman 1875 IRI1.0010.27205.40 
  Zeynalzade, Vali 1950 AZE0.001-0.6420-12.80 
 * 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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