Individual Calculations March 2020
 Jivi Khorasanlou, Aida  Total change: -41.40  Rating chartPersonal card
 18th Caspian Cup International Chess Festival (Group B) Gilan IRI 2020-02-12
RcRownchangeKK*chgGame
 1388 1648 2.00 5 -2.07 20 -41.40 
  Ahadi, Mohammadreza 1457 IRI0.001-0.7520-15.00 
  Hashimov, Javanshir 1360 AZE0.501-0.3420-6.80 
  Azimi, Amir Mohammad 1312 IRI0.501-0.3820-7.60 
  Shokrani, Touraj 1362 IRI1.0010.16203.20 
  Edalati, Behzad 1450 IRI0.001-0.7620-15.20 

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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