Rapid: Individual Calculations April 2023
 Moradi, Allahverdi  Total change: 11.80  Rating chartPersonal card
 5th soofyan rapid chess tournament ( 28 bahman 1401 ) Tabriz IRI 2023-02-28
RcRownchangeKK*chgGame
 1607 1499 3.50 7 0.59 20 11.80 
  Pouresmaeil, Naser 1850 IRI0.001-0.1120-2.20 
  Aminian, Ahad 1240 IRI1.0010.18203.60 
  Hosseinzadeh, Nima f2117 IRI0.001-0.0220-0.40 
  Delavar, Atrin 1187 IRI0.501-0.3620-7.20 
  Jafari, Esmaeil 1450 IRI1.0010.43208.60 
  Samadi, Hadi 1857 IRI0.001-0.1020-2.00 
  Fadakar, Reza 1551 IRI1.0010.572011.40 

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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