Blitz: Individual Calculations August 2019
 Mahdi Beygi, Alireza  Total change: -7.00  Rating chartPersonal card
 Qazvin Chess Championship - 1398 (Blitz) Qazvin IRI 2019-07-28
RcRownchangeKK*chgGame
 1399 1424 4.00 8 -0.35 20 -7.00 
  Saedi, Sobhan 1824  * IRI0.001-0.0820-1.60 
  Amini, Mahsa 1142 IRI1.0010.16203.20 
  Farmani Anuoshe, Ariyan 1824  * IRI0.001-0.0820-1.60 
  Mazandaranizadeh, Radman 1206 IRI1.0010.22204.40 
  Tabriziyan, M.reza 1149 IRI0.001-0.8320-16.60 
  Hajirafiei, Mohammad Reza 1097 IRI1.0010.13202.60 
  Khosravi, M.javad 1345 IRI1.0010.39207.80 
  Rajabi, Amir Hosein 1608 IRI0.001-0.2620-5.20 
 * 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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