Rapid: Individual Calculations June 2022
 Hagh Taj Dar, Rajab Ali  Total change: 0.40  Rating chartPersonal card
 Ramsar Weekly Rapid Rated Ramsar IRI 2022-05-05
RcRownchangeKK*chgGame
 1426 1720 6.00 7 0.33 20 6.60 
  Torabzadeh, Seyyed Arvin 1320  * IRI1.0010.08201.60 
  Asadian, Ali 1244 IRI1.0010.05201.00 
  Shahmansoorian, Majid 1346 IRI1.0010.10202.00 
  Taheri, Rasool 1562 IRI1.0010.29205.80 
  Biriya, Mohammadamin 1606 IRI0.001-0.6620-13.20 
  Naderi, Arad 1236 IRI1.0010.05201.00 
  Alijanzadeh, Esmaeil 1665 IRI1.0010.42208.40 
 * 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)
 
 3 turnament rapid ramsar Ramsar IRI 2022-05-26
RcRownchangeKK*chgGame
 1422 1720 5.50 7 -0.31 20 -6.20 
  Kazemi, Mantra 1320  * IRI1.0010.08201.60 
  Zarifi, Hafez 1333 IRI1.0010.09201.80 
  Shahmansoorian, Majid 1346 IRI1.0010.10202.00 
  Fathi, Karen 1552 IRI0.001-0.7220-14.40 
  Beheshti, Bardia 1310 IRI1.0010.08201.60 
  Ghazvini, Hanif 1468 IRI1.0010.19203.80 
  Mohammadi, Rasool 1627 IRI0.501-0.1320-2.60 
 * 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)
 

 

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