Rapid: Individual Calculations February 2020
 Kargari Arian, Saba  Total change: 53.20  Rating chartPersonal card
 Tehran Rapid Cup 10 Dey 1398 Tehran IRI 2019-12-31
RcRownchangeKK*chgGame
 1669 1475 3.00 5 1.75 20 35.00 
  Shahbazi, Kasra 1717 IRI1.0010.802016.00 
  Mohammadi Akbarabadi, Hossein 1652 IRI0.001-0.2720-5.40 
  Ghasemzadeh, Mohammad Hossein 1673 IRI1.0010.762015.20 
  Alizadeh, Ali 1633 IRI1.0010.712014.20 
  Sajadi Naeini, Seyed Soheil 1671 IRI0.001-0.2520-5.00 

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)
 
 Tehran Rapid Cup 19 Dey 1398 Tehran IRI 2020-01-04
RcRownchangeKK*chgGame
 1585 1475 3.50 7 0.91 20 18.20 
  Mahmoody, M. Sadegh 1875  * IRI0.001-0.0820-1.60 
  Kenari, Arshiya 1123 IRI1.0010.11202.20 
  Charkhestani, A 1875  * IRI1.0010.922018.40 
  Khanbaz, Nima 1677 IRI1.0010.762015.20 
  Elikaei, Mehrad 1707 IRI0.5010.29205.80 
  Habibi, Radin 1731 IRI0.001-0.1920-3.80 
  Rezaei, Mohammadreza 1109 IRI0.001-0.9020-18.00 
 * 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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