Blitz: Individual Calculations September 2018
 Shariati, Farham  Total change: 4.00  Rating chartPersonal card
 Iran Boys Student Middle school Chess Championship - Blitz 1397 Zanjan IRI 2018-08-18
RcRownchangeKK*chgGame
 1567 1363 2.00 7 0.20 20 4.00 
  Safari Aghdam, Amir 1725 IRI0.001-0.1020-2.00 
  Beytmashall, Abdolghader 1590 IRI1.0010.792015.80 
  Ghazi, Hamed 1601 IRI0.001-0.2020-4.00 
  Behzadi, Sepehr 1599 IRI0.001-0.2020-4.00 
  Abhari, Mehdi 1722 IRI0.001-0.1020-2.00 
  Baymani, Mohsen 1199 IRI1.0010.28205.60 
  Aliakbar Sichani, Alireza 1535 IRI0.001-0.2720-5.40 

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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