Individual Calculations February 2022
 Barani, Taha  Total change: 2.40  Rating chartPersonal card
 11th Hormozgan Cup (U1700) Hormozgan IRI 2022-01-19
RcRownchangeKK*chgGame
 1530 1219 0.50 3 0.06 40 2.40 
  Younesi Fard, Hossein 1655 IRI0.001-0.0640-2.40 
  Vahidinia, Masoud 1456 IRI0.5010.304012.00 
  Amiri, Esmail 1480 IRI0.001-0.1840-7.20 

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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