Individual Calculations May 2019
 Armand, Mehrnoosh  Total change: -26.40  Rating chartPersonal card
 5th Khavaran Nourooz Standard Cup 2019 Birjand IRI 2019-03-25
RcRownchangeKK*chgGame
 1681 1367 0.00 4 -0.56 20 -11.20 
  Arabzadeh, Mohammad Yasin 1767  * IRI0.001-0.0820-1.60 
  Isazaie, Navid 1662 IRI0.001-0.1520-3.00 
  Abbaspoorrad, Nikoo 1671 IRI0.001-0.1420-2.80 
  Pak Niyat, Ali 1622 IRI0.001-0.1920-3.80 
 * 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)
 
 Shirvan Arashk Standard Cup Farvardin 1398 North Khorasan IRI 2019-04-17
RcRownchangeKK*chgGame
 1167 1367 0.00 1 -0.76 20 -15.20 
  Mohammadi, Elina 1167 IRI0.001-0.7620-15.20 

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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