Individual Calculations September 2022
 Alipour, S Avid  Total change: -16.80  Rating chartPersonal card
 Lahijan Standard Cup (U 2200) Lahijan IRI 2022-08-15
RcRownchangeKK*chgGame
 1386 1306 2.00 6 -0.42 40 -16.80 
  Movagharhasani, Farhan 1643 IRI0.001-0.1240-4.80 
  Masoumi, Behrad 1494 IRI0.001-0.2640-10.40 
  Omidi, Mohammadjavad 1092 IRI1.0010.23409.20 
  Bararjani, Mehdi 1477 IRI0.001-0.2740-10.80 
  Edalatpisheh, Mahan 1020 IRI1.0010.16406.40 
  Rafigh, Shervin 1587 IRI0.001-0.1640-6.40 

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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