Rapid: Individual Calculations January 2019
 Miri, Alireza  Total change: -22.80  Rating chartPersonal card
 Torghabeh Shandiz Rapid Chess Tournament Yalda 1397 Mashhad IRI 2018-12-27
RcRownchangeKK*chgGame
 1380 1617 5.00 8 -1.14 20 -22.80 
  Hamedani, Iman 1217  * IRI1.0010.08201.60 
  Zare, Jamal 1875 IRI0.001-0.1820-3.60 
  Hasanzadeh, Alireza 1333 IRI0.001-0.8420-16.80 
  Safarnezhad, Armin 1268 IRI1.0010.11202.20 
  Ali Akbari, Sepehr 1359 IRI0.001-0.8220-16.40 
  Kamran Nia, Helia 1217  * IRI1.0010.08201.60 
  Raoofi Moghadam, Majid 1327 IRI1.0010.16203.20 
  Hajihoseinzadeh, Mitra 1443 IRI1.0010.27205.40 
 * 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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