Individual Calculations April 2023
 Taheri, Mohammad Ali  Total change: 3.60  Rating chartPersonal card
 13th Hormozgan Cup (U2000) Hormozgan IRI 2023-02-25
RcRownchangeKK*chgGame
 1598 1317 1.00 5 0.18 20 3.60 
  Shool, Iliya 1662 IRI0.001-0.1120-2.20 
  Looni, Arshiya 1556 IRI0.001-0.2020-4.00 
  Fallah, Amin 1559 IRI1.0010.802016.00 
  Hasanpor Moghadam, Iman 1564 IRI0.001-0.1920-3.80 
  Vahedi, Arastoo 1648 IRI0.001-0.1220-2.40 

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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