Individual Calculations March 2020
 Hajari, Gholamreza  Total change: -16.20  Rating chartPersonal card
 Shah Mat Fajr tournament (U1700) Fars IRI 2020-02-12
RcRownchangeKK*chgGame
 1403 1565 4.00 7 -0.81 20 -16.20 
  Heydarzadeh, Daniyal 1314 IRI1.0010.19203.80 
  Bahreini, Ehsan 1699 IRI0.001-0.3220-6.40 
  Rostami, Sanaz 1265 IRI0.001-0.8520-17.00 
  Khalili, Homayoon 1165  * IRI1.0010.08201.60 
  Mohammadi, Amirreza 1336 IRI1.0010.21204.20 
  Rezaei, Abdolla 1427 IRI1.0010.31206.20 
  Firoozyar, Ashkan 1617 IRI0.001-0.4320-8.60 
 * 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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