Rapid: Individual Calculations February 2020
 Bakhtiari, Iman  Total change: -8.40  Rating chartPersonal card
 4th Rapid Amirkabir Chess Club Esfahan 1398 Esfahan IRI 2020-01-25
RcRownchangeKK*chgGame
 1613 1862 5.00 7 -0.42 20 -8.40 
  Mokhtari, Zeynab 1462  * IRI1.0010.08201.60 
  Taheri, Mohammad Mehdi 1462  * IRI1.0010.08201.60 
  Behzadi, Sepehr 1607 IRI1.0010.19203.80 
  Jamali, Pouria 1662 IRI1.0010.24204.80 
  Abbaspour Dehaghani, Mohammadhose 1638 IRI0.001-0.7820-15.60 
  Koohi, Reza 2001 IRI0.001-0.3120-6.20 
  Moeini, Mohammad Shayan 1462  * IRI1.0010.08201.60 
 * 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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