Individual Calculations January 2020
 Tavakoli, Amirmohammad  Total change: 91.20  Rating chartPersonal card
 10th Esfahan Chess League 1398 Round 1-8 Esfahan IRI 2019-11-28
RcRownchangeKK*chgGame
 1609 1723 6.00 6 2.28 40 91.20 
  Khodadadi, Mohammad Saeid 1794 IRI1.0010.604024.00 
  Eemen, Shaayaan 1909 IRI1.0010.744029.60 
  Najar, Gholamali 1356 IRI1.0010.10404.00 
  Mehri, Hossein 1583 IRI1.0010.314012.40 
  Fatehi, Amir Masoud 1323  * IRI1.0010.08403.20 
  Behzadi, Sepehr 1688 IRI1.0010.454018.00 
 * 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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