Individual Calculations May 2019
 Taghavi, Hossein  Total change: 23.60  Rating chartPersonal card
 The 4th Jouybar Chess Tournament - Nowrooz Cup 1398 Mazandaran IRI 2019-03-25
RcRownchangeKK*chgGame
 1878 2049 6.50 8 1.18 20 23.60 
  Ghorbani, Arad 1649  * IRI1.0010.08201.60 
  Fakhar, Arnavaz 1649  * IRI1.0010.08201.60 
  Veisi, Bardia 2270 IRI0.001-0.2220-4.40 
  Ghadi Sahebi, Hosein 1649  * IRI1.0010.08201.60 
  Fatahi, Ehsan 1649  * IRI1.0010.08201.60 
  Saedi, Mohammad 1704 IRI1.0010.11202.20 
  Khajavi, Armin 2199 IRI1.0010.702014.00 
  Sharbaf, Mohsen m2258 IRI0.5010.27205.40 
 * 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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