Rapid: Individual Calculations January 2022
 Akbari Gelvardi, Mohammad  Total change: -41.40  Rating chartPersonal card
 5th Rapid Amol Chess Tournament Mazandaran IRI 2021-12-03
RcRownchangeKK*chgGame
 1641 2197 5.50 8 -2.07 20 -41.40 
  Barzegar, Arshan 1462 IRI1.0010.01200.20 
  Azad, Mehdi 1462 IRI1.0010.01200.20 
  Nazarian, Parsa 1723 IRI1.0010.05201.00 
  Poormosavi, Seyed Kian f1978 IRI0.001-0.7820-15.60 
  Fathi, Karen 1502 IRI1.0010.01200.20 
  Poormosavi, Seyed Kanan 1502 IRI0.501-0.4920-9.80 
  Nami, Amin 1733 IRI1.0010.05201.00 
  Amirkhanlou, Morteza 1766 IRI0.001-0.9320-18.60 

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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