Rapid: Individual Calculations April 2018
 Sajadipoor, Aliakbar  Total change: -25.00  Rating chartPersonal card
 Kermanshah Derakhtkari Rapid Cup 1396 Kermanshah IRI 2018-03-02
RcRownchangeKK*chgGame
 1759 1806 2.00 6 -1.25 20 -25.00 
  Chavari, Mohammad Mahdi 2132 IRI0.001-0.1320-2.60 
  Zolfaghari, Mohammad Javad 1832 IRI0.001-0.4620-9.20 
  Soorni Aliyaei, Mohammad Mahdi 1406  * IRI1.0010.08201.60 
  Bahramzadeh, Fariborz 1467 IRI1.0010.12202.40 
  Maleki, Mohammad Reza 1800 IRI0.001-0.5120-10.20 
  Veysi Rahim Abadi, Sadegh 1917 IRI0.001-0.3520-7.00 
 * 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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