Blitz: Individual Calculations August 2017
 Mahdavi, Hossein  Total change: -12.80  Rating chartPersonal card
 Qazvin Chess Championship 2017-Blitz Qazvin IRI 2017-07-07
RcRownchangeKK*chgGame
 1577 1594 4.00 9 -0.64 20 -12.80 
  Soudmand, Sayed Mohsen 1940 IRI0.001-0.1120-2.20 
  Abedi, Mohamadraza 1931 IRI0.001-0.1220-2.40 
  Noori, Aydin 1194  * IRI1.0010.08201.60 
  Tahmasebi, Pooyan 1949 IRI0.001-0.1120-2.20 
  Mozaffari, Mohammad Hossein 1536 IRI0.001-0.5820-11.60 
  Rahmani, Melika 1194  * IRI1.0010.08201.60 
  Mahdavi, Hassan 1994  * IRI0.001-0.0820-1.60 
  Mazandaranizadeh, Radman 1263 IRI1.0010.12202.40 
  Khalili, Behrad 1194  * IRI1.0010.08201.60 
 * 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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