Rapid: Individual Calculations January 2022
 Ghanbaralifarzad, Mohammad Hosei  Total change: 15.40  Rating chartPersonal card
 Fifth Ekbatana Cup (Hamedan) Hamedan IRI 2021-12-16
RcRownchangeKK*chgGame
 1651 1829 6.50 9 0.77 20 15.40 
  Zahiri, Mohammad Mahdi 1159 IRI1.0010.01200.20 
  Khosh Sefat, Shahram 1349 IRI1.0010.05201.00 
  Hajiazizi, Aref 1494 IRI1.0010.12202.40 
  Alibabaei, Sasan 2063 IRI0.5010.29205.80 
  Delavari, Amirali 2074 IRI1.0010.802016.00 
  Shahbazi, Mohammadreza 2038 IRI0.001-0.2320-4.60 
  Fathi, Abolfazl 1481 IRI1.0010.11202.20 
  Asadi, Sadegh 1886 IRI0.001-0.4220-8.40 
  Sameti, Mohammad Mehdi 1318 IRI1.0010.04200.80 

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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