Rapid: Individual Calculations February 2020
 Johari, Atena  Total change: 79.00  Rating chartPersonal card
 Fars Rapid Dey 1398 Fars IRI 2020-01-10
RcRownchangeKK*chgGame
 1519 1440 4.00 7 1.05 20 21.00 
  Ashraf, Artin 1830 IRI0.001-0.0920-1.80 
  Oji, Ehsan 1149 IRI1.0010.15203.00 
  Ranjbar, Mohammadhossein 1775 IRI0.001-0.1220-2.40 
  Jahanbakhshi, Ilya 1111 IRI1.0010.12202.40 
  Ashrafi, Seyyed Erfan 1733 IRI0.001-0.1520-3.00 
  Elmiye, Bardiya 1237 IRI1.0010.24204.80 
  Doost Fatemeh, Ali 1800 IRI1.0010.902018.00 

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)
 
 2nd Armaghan Pars Jam Rapid Cup 1398 Bushehr IRI 2020-01-17
RcRownchangeKK*chgGame
 1638 1440 5.00 8 2.90 20 58.00 
  Najjar, Ebrahim 1040  * IRI1.0010.08201.60 
  Shabankare, Bahram 1734 IRI1.0010.852017.00 
  Alizadeh, Gh 1840  * IRI0.001-0.0820-1.60 
  Fakhraei, Mojtaba 1732 IRI1.0010.852017.00 
  Houshiar, Yahya 1660 IRI0.001-0.2220-4.40 
  Vahedi, Mohammad Sadegh 1807 IRI1.0010.902018.00 
  Ahmadimanesh, Meysam 1606 IRI1.0010.722014.40 
  Khazaei, Asadollah 1681 IRI0.001-0.2020-4.00 
 * 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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