Blitz: Individual Calculations September 2022
 Sadeghi, Ali  Total change: -36.20  Rating chartPersonal card
 Iran Boys Student School Championship-Shahr-e kord 2022 - Blitz Shahr-e kord IRI 2022-08-18
RcRownchangeKK*chgGame
 1366 1623 4.50 8 -1.81 20 -36.20 
  Nozari, Parham 1223  * IRI1.0010.08201.60 
  Azizi, Amirhossein 1324 IRI0.501-0.3520-7.00 
  Dorpa, Mohammad Mahdi 1737 IRI0.5010.16203.20 
  Asgari, Hosein 1320 IRI0.501-0.3620-7.20 
  Jahantighi, Bardia 1224 IRI0.001-0.9220-18.40 
  Golzari, Amirmohammad 1380 IRI1.0010.20204.00 
  Ranjbar, Sobhan 1452 IRI0.001-0.7320-14.60 
  Hajesmailzadeh, Amir Mohammad 1268 IRI1.0010.11202.20 
 * 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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