Rapid: Individual Calculations March 2023
 Masoum, Mahdi  Total change: -13.60  Rating chartPersonal card
 1st Rapid Kosar Cup U 2100 - Shirvan-North Khorasan 1401 North Khorasan IRI 2023-01-30
RcRownchangeKK*chgGame
 1442 1651 4.50 7 -0.68 20 -13.60 
  Hasanzadeh, Mehrshad 1368 IRI1.0010.16203.20 
  Farkhani, Mobin 1460 IRI0.501-0.2520-5.00 
  Mashayekhan, Masoud 1240 IRI1.0010.08201.60 
  Vassalam, Mohammad Taghi 1745 IRI0.001-0.3720-7.40 
  Karimi, Hossein 1534 IRI0.001-0.6620-13.20 
  Bagherzadeh, Narges 1287 IRI1.0010.10202.00 
  Ghavami, Pouya 1463 IRI1.0010.26205.20 

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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