Blitz: Individual Calculations August 2017
 Mazandaranizadeh, Radman  Total change: -0.60  Rating chartPersonal card
 1st Qazvin Evan Blitz Cup Qazvin IRI 2017-06-08
RcRownchangeKK*chgGame
 1295 1263 1.00 4 -0.95 20 -19.00 
  Karbalaei Sadeghi, Farhad 1663  * IRI0.001-0.0820-1.60 
  Noori, Aydin 1091 IRI1.0010.27205.40 
  Khalili, Behrad 1153 IRI0.001-0.6520-13.00 
  Atakhan, Alireza 1273 IRI0.001-0.4920-9.80 
 * 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
 1446 1263 4.00 10 0.92 20 18.40 
  Tahmasebi, Pooyan 1663  * IRI0.001-0.0820-1.60 
  Rahmani, Melika 1046 IRI1.0010.22204.40 
  Abedi, Mohamadraza 1663  * IRI0.001-0.0820-1.60 
  Nemati, Mehrad 1377 IRI1.0010.662013.20 
  Mozaffari, Mohammad Hossein 1536 IRI0.001-0.1720-3.40 
  Davari, Sara 1042 IRI1.0010.22204.40 
  Atakhan, Abtin 1663  * IRI0.001-0.0820-1.60 
  Momeni, Ahmadreza 1663  * IRI0.001-0.0820-1.60 
  Mahdavi, Hossein 1594 IRI0.001-0.1220-2.40 
  Yadegar, Radin 1216 IRI1.0010.43208.60 
 * 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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