Individual Calculations March 2018
 Aliei, Davoud  Total change: 2.20  Rating chartPersonal card
 Semnan Fajr Standard Cup 1396 Under 1700 Semnan IRI 2018-02-08
RcRownchangeKK*chgGame
 1507 1674 6.50 9 0.11 20 2.20 
  Hesami, M.hosein 1274  * IRI1.0010.08201.60 
  Mohammadalizadeh Lashkari, Erfan 1516 IRI1.0010.29205.80 
  Dolati, Artin 1610 IRI0.501-0.0920-1.80 
  Dorpa, Mohammad Mahdi 1541 IRI0.501-0.1820-3.60 
  Khosh Aein, Fariborz 1557 IRI1.0010.34206.80 
  Sherafat, Javad 1524 IRI0.001-0.7020-14.00 
  Ahmadi, Seyedeh Malihe 1508 IRI0.501-0.2220-4.40 
  Ahmadi, Erfan 1436 IRI1.0010.20204.00 
  Ebrahimi, Reza 1594 IRI1.0010.39207.80 
 * 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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