Individual Calculations February 2017
 Najafi, Hamed  Total change: -11.00  Rating chartPersonal card
 Fars league 1395 Round 5-11 Shiraz IRI 2017-01-06
RcRownchangeKK*chgGame
 2009 1801 0.50 4 -0.55 20 -11.00 
  Safari Eskandari, Mojtaba 2102 IRI0.001-0.1520-3.00 
  Armand, Saman 1903 IRI0.5010.14202.80 
  Mari Ooriad, Pouya 2201  * IRI0.001-0.0820-1.60 
  Hashemi, Seyede Fatemeh 1829 IRI0.001-0.4620-9.20 
 * 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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