Individual Calculations January 2020
 Abolhasanpour, Mohammad Rasoul  Total change: -17.80  Rating chartPersonal card
 17th Gilan Second League 1398 Round 5-6 Gilan IRI 2019-12-02
RcRownchangeKK*chgGame
 1733 1593 0.50 1 0.19 20 3.80 
  Ramzanimehr, Hosein 1733 IRI0.5010.19203.80 

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
 1375 1593 5.00 8 -1.08 20 -21.60 
  Mehraeen, Reza 1193  * IRI1.0010.08201.60 
  Gholizadeh, Majid 1428 IRI1.0010.28205.60 
  Banihashemi, S.mohsen 1452 IRI0.001-0.6920-13.80 
  Khalili, Hossein 1332 IRI0.001-0.8220-16.40 
  Bagherpour, Seyed Behrad 1193  * IRI1.0010.08201.60 
  Ramzani, Arsalan 1431 IRI1.0010.29205.80 
  Fallah Alipour, Arash 1460 IRI1.0010.32206.40 
  Shakari, Atoosa 1509 IRI0.001-0.6220-12.40 
 * 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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