Rapid: Individual Calculations January 2019
 Safarnezhad, Armin  Total change: 27.60  Rating chartPersonal card
 Torghabeh Shandiz Rapid Chess Tournament Yalda 1397 Mashhad IRI 2018-12-27
RcRownchangeKK*chgGame
 1507 1268 3.00 7 1.38 20 27.60 
  Bagheri, Maziar f1668  * IRI0.001-0.0820-1.60 
  Taghavi Gilani, Mehryar 1630 IRI1.0010.902018.00 
  Saeidi, Hamed 1517 IRI0.001-0.1920-3.80 
  Miri, Alireza 1617 IRI0.001-0.1120-2.20 
  Azizi, Mahdie 1051 IRI1.0010.22204.40 
  Paseban, Mahmood 1479 IRI1.0010.772015.40 
  Ramshini, Hamid 1585 IRI0.001-0.1320-2.60 
 * 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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