Individual Calculations January 2020
 Torabi, Farhad  Total change: -41.00  Rating chartPersonal card
 17th Gilan Second League 1398 Round 5-6 Gilan IRI 2019-12-02
RcRownchangeKK*chgGame
 1539 1587 1.00 2 -0.13 20 -2.60 
  Rabbani, Rashid 1574 IRI1.0010.48209.60 
  Yazdani, Mohammadhosein 1504 IRI0.001-0.6120-12.20 

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)
 
 Lahijan Open Under 1700 Lahijan IRI 2019-12-10
RcRownchangeKK*chgGame
 1273 1587 4.00 7 -1.92 20 -38.40 
  Senobar, Arya 1187  * IRI0.001-0.9220-18.40 
  Padidarnazar, Kasra 1187  * IRI1.0010.08201.60 
  Fallah Alipour, Arash 1460 IRI0.001-0.6720-13.40 
  Madani, Alireza 1187  * IRI1.0010.08201.60 
  Javadi, Mousa 1446 IRI0.001-0.6920-13.80 
  Azimi, Amir Mohammad 1216 IRI1.0010.10202.00 
  Salimiyan, Behzad 1229 IRI1.0010.10202.00 
 * 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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