Blitz: Individual Calculations January 2022
 Bahadori, Abdollah  Total change: -61.60  Rating chartPersonal card
 2nd Blitz Hormozgan 1400 Bandar Abbas IRI 2021-12-17
RcRownchangeKK*chgGame
 1461 1870 5.50 10 -3.08 20 -61.60 
  Hajizadeh, Ali 1315 IRI1.0010.03200.60 
  Heidary Mirshekar, Mousa 1312 IRI1.0010.03200.60 
  Dezhdar, Behzad 1391 IRI1.0010.05201.00 
  Davari, Sara 1607 IRI0.501-0.3220-6.40 
  Eslami Niya, Seyed Mahdi 1761 IRI0.001-0.6520-13.00 
  Shahsavari, Mohammad Amin 1425 IRI1.0010.06201.20 
  Salari, Shahram 1799 IRI0.001-0.6020-12.00 
  Zakeri, Omid 1721 IRI0.001-0.7020-14.00 
  Jahantighi, Bardia 1135 IRI0.001-0.9920-19.80 
  Sanjari, Ali 1145 IRI1.0010.01200.20 

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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