Rapid: Individual Calculations April 2019
 Khalili, Saeid  Total change: 8.00  Rating chartPersonal card
 West Azarbaijan Rapid Chess Tournament esfand 97 West Azarbahjan IRI 2019-03-15
RcRownchangeKK*chgGame
 1903 2106 7.00 9 0.40 20 8.00 
  Riyazifar, Soheil 1706  * IRI1.0010.08201.60 
  Norooznezhad, Siamak 1706  * IRI1.0010.08201.60 
  Sadeghi, Mahboob 1799 IRI1.0010.14202.80 
  Shakiba, Behrooz 1898 IRI0.001-0.7720-15.40 
  Hosseinzadeh, Mehran 2064 IRI1.0010.44208.80 
  Shahlacheshm, Siamak 1855 IRI1.0010.19203.80 
  Shamsi, Gholamreza 1940 IRI0.501-0.2220-4.40 
  Zerafat, Armin 1752 IRI1.0010.11202.20 
  Golizadeh, Asghar g2403 IRI0.5010.35207.00 
 * 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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