Rapid: Individual Calculations June 2022
 Ghobadibigvand, A.  Total change: -42.20  Rating chartPersonal card
 IRCF Eid Al-Fitr Rapid Tournament 1401 Tehran IRI 2022-05-03
RcRownchangeKK*chgGame
 1662 1640 5.00 8 1.09 20 21.80 
  Khaledi, Omid 1988 IRI0.001-0.1120-2.20 
  Mohammadzadeh, Hadi 1417 IRI1.0010.22204.40 
  Ansari Now, Keivan 2019 IRI0.001-0.0920-1.80 
  Malaki, Panteha 1310 IRI1.0010.12202.40 
  Ghorbani, Hadi f2063 IRI0.001-0.0720-1.40 
  Teymouri, Abbas Gholi f1388 IRI1.0010.19203.80 
  Varghaei, Hadi 1320 IRI1.0010.13202.60 
  Mehrabi, Manouchehr 1789 IRI1.0010.702014.00 

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)
 
 10th Mehdi Bouyeh Rapid Cup Qazvin IRI 2022-05-26
RcRownchangeKK*chgGame
 1371 1640 1.50 6 -3.20 20 -64.00 
  Nasiri, Abolfazl 1240  * IRI1.0010.08201.60 
  Mohandesi, Shahin m1942 IRI0.001-0.1520-3.00 
  Ghodousi, Arian 1304 IRI0.001-0.8820-17.60 
  Karami, Vesal 1256 IRI0.501-0.4120-8.20 
  Jafarzadeh, Mohammad 1204 IRI0.001-0.9420-18.80 
  Pir, Mehdi 1282 IRI0.001-0.9020-18.00 
 * 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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