Rapid: Individual Calculations September 2022
 Yaghobi, Hasan  Total change: -34.00  Rating chartPersonal card
 Bostanabad Azadegan Cup - Rapid Chess Tournament (28 Mordad 1401) Bostanabad Azadegan IRI 2022-08-19
RcRownchangeKK*chgGame
 1548 1603 3.50 9 -1.70 20 -34.00 
  Najafi, Farhad 1895 IRI0.001-0.1520-3.00 
  Abhari, Ghader 1295 IRI1.0010.14202.80 
  Khoeizadeh, Farshad 2071 IRI0.001-0.0520-1.00 
  Alipour Fard, Mehdi 1506 IRI1.0010.37207.40 
  Hemmatjou, Arash 1903 IRI0.001-0.1520-3.00 
  Rouhi, Arman 1272 IRI1.0010.12202.40 
  Jabbarpour, Majid 1367 IRI0.001-0.8020-16.00 
  Fathi, Shahram 1395 IRI0.001-0.7720-15.40 
  Teimoorzad, Bahram 1225 IRI0.501-0.4120-8.20 

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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