Individual Calculations April 2019
 Pakdin, Amir  Total change: 51.20  Rating chartPersonal card
 Khalij Fars (Lamerd) Cup Esfand 1397 Fars IRI 2019-02-08
RcRownchangeKK*chgGame
 1651 1336 2.50 6 1.66 40 66.40 
  Mahmoudi, Sadra 1736  * IRI1.0010.924036.80 
  Arefazad, Gholamhossein 1736  * IRI0.001-0.0840-3.20 
  Bordbar, Ali 1616 IRI1.0010.844033.60 
  Ashrafi, Seyyed Erfan 1630 IRI0.001-0.1540-6.00 
  Karampour, Amir 1602 IRI0.5010.324012.80 
  Ranjbar, Mohammad 1583 IRI0.001-0.1940-7.60 
 * 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)
 
 Karoun International U1600 Cup 2019 Ahvaz IRI 2019-02-21
RcRownchangeKK*chgGame
 1153 1336 4.00 6 -0.38 40 -15.20 
  Mohammad Bidaghi, Ali 1080 IRI1.0010.19407.60 
  Goharchin, Ghazal 1290 IRI0.001-0.5640-22.40 
  Delavari, Behnood 1097 IRI0.501-0.3040-12.00 
  Kazemi, Sirous 1083 IRI0.501-0.3140-12.40 
  Yancheshmeh, Mahziar 1199 IRI1.0010.324012.80 
  Monjezi, Parsa 1170 IRI1.0010.284011.20 

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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