Individual Calculations August 2022
 Abdollahi, Eliya  Total change: -42.80  Rating chartPersonal card
 Iranian Juniors Chess Championship (Open U20) Ardebil IRI 2022-07-17
RcRownchangeKK*chgGame
 1487 1296 1.00 5 -1.07 40 -42.80 
  Nikookar, Mahdi 2194 IRI0.0010.00400.00 
  Majidzadeh, Amirhossein 1734 IRI0.001-0.0640-2.40 
  Hosseinnezhad, Amirreza 1134 IRI0.001-0.7140-28.40 
  Rezaei, Amirmehdi 1148 IRI0.001-0.7040-28.00 
  Monfared, Artin 1224 IRI1.0010.404016.00 

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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