Rapid: Individual Calculations April 2023
 Ghanbari, Mahdi  Total change: -15.80  Rating chartPersonal card
 26th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2023-03-17
RcRownchangeKK*chgGame
 1550 1737 4.00 7 -0.79 20 -15.80 
  Faramarzi Garousi, Maartia 1368 IRI1.0010.10202.00 
  Khaledi, Omid 2035 IRI0.001-0.1520-3.00 
  Ostovari, Tarannom 1337  * IRI1.0010.08201.60 
  Roshantab, Sadra 1301 IRI1.0010.06201.20 
  Sheikhzadeh, Bardia 1266 IRI1.0010.05201.00 
  Zahedifar, Anahita wf1993 IRI0.001-0.1920-3.80 
  Kaveh, Taghi 1549 IRI0.001-0.7420-14.80 
 * 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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