Individual Calculations January 2022
 Darang, Mehrbod  Total change: -29.20  Rating chartPersonal card
 1st Sardar Jangal Cup (Memorial of Mirza Kouchak Khan Jangali) Rasht IRI 2021-12-04
RcRownchangeKK*chgGame
 1490 1172 0.00 4 -0.57 40 -22.80 
  Nadernia, Niki 1572  * IRI0.001-0.0840-3.20 
  Abolhasanpour, Mohammad Rasoul 1567 IRI0.001-0.0840-3.20 
  Gholizadeh, Majid 1436 IRI0.001-0.1840-7.20 
  Akbari, Rosha 1383 IRI0.001-0.2340-9.20 
 * 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)
 
 Lahijan Standard Open Cup 23Azar 1400 Lahijan IRI 2021-12-14
RcRownchangeKK*chgGame
 1572 1172 0.00 2 -0.16 40 -6.40 
  Koochaki Delijani, Akbar 1572  * IRI0.001-0.0840-3.20 
  Kanani, Anoosh 1572  * IRI0.001-0.0840-3.20 
 * 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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