Individual Calculations March 2022
 Yousefipour, Amir Hossein  Total change: 21.20  Rating chartPersonal card
 1st Standard IRCF Tournament Women's Day Tehran IRI 2022-01-26
RcRownchangeKK*chgGame
 1730 1495 3.00 7 1.06 20 21.20 
  Alibabaei, Sasan 2039 IRI0.001-0.0320-0.60 
  Abed Natanzi, Parsa 1377 IRI1.0010.34206.80 
  Mohammadi, Mohamad Amin 1858 IRI1.0010.902018.00 
  Pourebtehaj, M. 1985 IRI0.5010.46209.20 
  Teimouri Yadkuri, Shahdad 1885 IRI0.001-0.0920-1.80 
  Abbaspoorrad, Nikoo 1741 IRI0.001-0.1920-3.80 
  Zandi, Mohammad Taha 1226 IRI0.501-0.3320-6.60 

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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