Rapid: Individual Calculations March 2020
 Soltanzadeh, Maghsoud  Total change: 6.00  Rating chartPersonal card
 Soofyan 4th rapid chess tournament ( 29 bahman cup ) Tabriz IRI 2020-02-18
RcRownchangeKK*chgGame
 1638 1429 2.00 7 0.30 20 6.00 
  Shaygan, Mansoor 1819 IRI0.001-0.0920-1.80 
  Alii, Mahdi 1639 IRI0.001-0.2320-4.60 
  Chaparak, Hamzeh 1670 IRI0.5010.30206.00 
  Hazrat Gholipour, Hamed 1647 IRI0.001-0.2220-4.40 
  Mahmoudi, Ali 1567 IRI1.0010.692013.80 
  Zoulfaghari, Alireza 1573 IRI0.5010.19203.80 
  Amir Vardestian, Mohammad 1548 IRI0.001-0.3420-6.80 

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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