Rapid: Individual Calculations January 2019
 Karimi, Hossein  Total change: -10.40  Rating chartPersonal card
 Torghabeh Shandiz Rapid Chess Tournament Yalda 1397 Mashhad IRI 2018-12-27
RcRownchangeKK*chgGame
 1529 1672 5.50 9 -0.52 20 -10.40 
  Mozaffari, Emad 1272  * IRI1.0010.08201.60 
  Haghtalab, Amirreza 1355 IRI0.001-0.8720-17.40 
  Hosseini Nia, Mani 1272  * IRI1.0010.08201.60 
  Arian, Matin 1423 IRI1.0010.19203.80 
  Saeidi, Hamed 1517 IRI1.0010.29205.80 
  Bagheri, Maziar f2072  * IRI0.001-0.0820-1.60 
  Rahimi Mahneh, Fatemeh 1409 IRI1.0010.18203.60 
  Zare, Jamal 1875 IRI0.001-0.2420-4.80 
  Pak Niyat, Ali 1565 IRI0.501-0.1520-3.00 
 * 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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