Rapid: Individual Calculations October 2017
 Shamsi, Gholamreza  Total change: 12.20  Rating chartPersonal card
 Urmia Shahrivar Rapid Cup 1396 Urmia IRI 2017-09-22
RcRownchangeKK*chgGame
 1838 2022 7.00 9 0.61 20 12.20 
  Riyazifar, Soheil 1622  * IRI1.0010.08201.60 
  Akbari, Mohammad 1655 IRI1.0010.10202.00 
  Ahmadi, Ramin 1946 IRI0.001-0.6020-12.00 
  Zerafat, Armin 1622  * IRI1.0010.08201.60 
  Khalili, Saeid 2005 IRI1.0010.48209.60 
  Shahlacheshm, Siamak 1854 IRI1.0010.28205.60 
  Mansoobi, Hossein 1918 IRI0.001-0.6420-12.80 
  Mokhberi, Iraj 1892 IRI1.0010.32206.40 
  Tarazooyeadl, Mojtaba 2029 IRI1.0010.512010.20 
 * 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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