Rapid: Individual Calculations October 2022
 Ehteramian, Hossein  Total change: -39.80  Rating chartPersonal card
 1st Altin Cup - ( Rapid 1800 ) Qazvin IRI 2022-09-16
RcRownchangeKK*chgGame
 1331 1535 6.00 11 -1.99 20 -39.80 
  Adalatkhah, Mahdi 1685 IRI0.001-0.3020-6.00 
  Hoseinizadeh, Parmida 1195 IRI0.001-0.8820-17.60 
  Karzar, Sana 1126 IRI1.0010.08201.60 
  Pir, Mehdi 1421 IRI0.001-0.6620-13.20 
  Jafarnejad, Jafar 1420 IRI1.0010.34206.80 
  Ghiasvand, Parsa 1135  * IRI1.0010.08201.60 
  Siadat, Seyed Gholamreza 1234 IRI0.001-0.8520-17.00 
  Bagheri, Mani 1171 IRI1.0010.10202.00 
  Biriya, Yadollah 1263 IRI1.0010.17203.40 
  Salman, Bijan 1779 IRI0.001-0.2020-4.00 
  Ramezani, Hossein 1208 IRI1.0010.13202.60 
 * 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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