Blitz: Individual Calculations August 2017
 Atakhan, Alireza  Total change: -4.80  Rating chartPersonal card
 1st Qazvin Evan Blitz Cup Qazvin IRI 2017-06-08
RcRownchangeKK*chgGame
 1396 1273 2.00 6 -0.15 20 -3.00 
  Abedi, Mohamadraza 1673  * IRI0.001-0.0820-1.60 
  Yaghoubi, Hossein 1363 IRI0.001-0.3820-7.60 
  Najafi Tabar, Aydin 1533 IRI0.001-0.1820-3.60 
  Noori, Aydin 1091 IRI1.0010.26205.20 
  Vaziri, Ali 1453 DEN0.001-0.2620-5.20 
  Mazandaranizadeh, Radman 1263 IRI1.0010.49209.80 
 * 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)
 
 Qazvin Chess Championship 2017-Blitz Qazvin IRI 2017-07-07
RcRownchangeKK*chgGame
 1345 1287 4.00 9 -0.09 20 -1.80 
  Abedini, Morteza 1687  * IRI0.001-0.0820-1.60 
  Davari, Sara 1042 IRI1.0010.20204.00 
  Javani, Shahin 1687  * IRI0.001-0.0820-1.60 
  Rahmani, Melika 1046 IRI0.001-0.8020-16.00 
  Mohamadi, Niyousha 1344 IRI1.0010.582011.60 
  Nemati, Mehrad 1377 IRI1.0010.622012.40 
  Noori, Aydin 1091 IRI1.0010.25205.00 
  Baghipour, Alborz 1687  * IRI0.001-0.0820-1.60 
  Khalili, Behrad 1140 IRI0.001-0.7020-14.00 
 * 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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