Rapid: Individual Calculations December 2017
 Ghaedi, Aria  Total change: -6.00  Rating chartPersonal card
 Booshehr Abdan Rapid Azar 1396 Abdan IRI 2017-11-26
RcRownchangeKK*chgGame
 1641 1690 3.00 6 -0.30 20 -6.00 
  Tavakolian, M. 2049 IRI0.001-0.1020-2.00 
  Moradi, Sajjad 1354 IRI1.0010.12202.40 
  Mohammadi, Mahmud 1371 IRI1.0010.13202.60 
  Mohammadian, Omran 1804 IRI0.001-0.3420-6.80 
  Ahmadi , Sayed Mohsen 1388 IRI1.0010.15203.00 
  Dashti, Ahmad 1877 IRI0.001-0.2620-5.20 

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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