Individual Calculations September 2018
 Delavar, Atrin  Total change: 72.80  Rating chartPersonal card
 15th Avicenna International Chess Tournament 2018 - Group B Hamedan IRI 2018-08-17
RcRownchangeKK*chgGame
 1407 1030 2.50 9 1.64 40 65.60 
  Ansari, Soheil 1430  * IRI0.001-0.0840-3.20 
  Saberi, Hirad 1430  * IRI0.001-0.0840-3.20 
  Jalalvand, Amir Hesam 1430  * IRI0.001-0.0840-3.20 
  Shahed, Mohammad Matin 1393 IRI0.001-0.1040-4.00 
  Chahar Doli, Azra 1430  * IRI1.0010.924036.80 
  Hamidian, Alireza 1371 IRI1.0010.884035.20 
  Kalvandi, Nashmil 1430  * IRI0.001-0.0840-3.20 
  Pakkhou, Hamid 1430  * IRI0.001-0.0840-3.20 
  Delavari, Amin 1315 IRI0.5010.344013.60 
 * 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)
 
 East Azerbaijan Chess Championship 1397 Tabriz IRI 2018-08-25
RcRownchangeKK*chgGame
 1430 1030 0.50 4 0.18 40 7.20 
  Shahrazad, Masoud 1430  * IRI0.001-0.0840-3.20 
  Shamshiri, Farzad 1430  * IRI0.001-0.0840-3.20 
  Kamari, Mir Kamal 1430  * IRI0.001-0.0840-3.20 
  Abhari, Ghader 1430  * IRI0.5010.424016.80 
 * 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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