Rapid: Individual Calculations January 2020
 Ali Akbari, Sepehr  Total change: -7.20  Rating chartPersonal card
 Rapid Jame Yalda Mashhad IRI 2019-12-27
RcRownchangeKK*chgGame
 1282 1374 4.00 7 -0.36 20 -7.20 
  Azizi, Mahdie 1076 IRI1.0010.15203.00 
  Mousavi Jad, Sajad 1774  * IRI0.001-0.0820-1.60 
  Eshaghi, Arshia 1179 IRI1.0010.25205.00 
  Hosseini Nia, Mani 1297 IRI0.001-0.6120-12.20 
  Akbari, Rosha 1201 IRI0.001-0.7320-14.60 
  Zargarbashi, Tala 1054 IRI1.0010.13202.60 
  Armin, Ali 1395 IRI1.0010.532010.60 
 * 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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