Rapid: Individual Calculations April 2022
 Roohi, Abdolmajid  Total change: 17.80  Rating chartPersonal card
 Golestan Shaban Cup Esfand Cup 1400 Gorgan IRI 2022-03-17
RcRownchangeKK*chgGame
 1620 2033 7.00 7 0.89 20 17.80 
  Kordi, Karen 1633  * IRI1.0010.08201.60 
  Seleyari, Mohammad Mahan 1308 IRI1.0010.01200.20 
  Karami Gorgan, Kian 1439 IRI1.0010.02200.40 
  Saghaie, Parsina 1496 IRI1.0010.03200.60 
  Tavana, Mobin 1966 IRI1.0010.41208.20 
  Mogheyseh, Abolfazl 1808 IRI1.0010.22204.40 
  Kakavand, Ramtin 1690 IRI1.0010.12202.40 
 * 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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