Rapid: Individual Calculations August 2022
 Khajeh, Nader  Total change: -9.20  Rating chartPersonal card
 Kuhchenar Rapid U1900 Kuhchanar IRI 2022-07-08
RcRownchangeKK*chgGame
 1351 1394 4.00 8 -0.46 20 -9.20 
  Moradi, Mehdi 1647 IRI0.001-0.1920-3.80 
  Rezaei, Mobina 1130 IRI0.001-0.8220-16.40 
  Shahamat Manesh, Ehsan 1169 IRI1.0010.22204.40 
  Kooh Pima, Yasin 1224 IRI1.0010.28205.60 
  Arefazad, Gholamhossein 1667 IRI0.001-0.1720-3.40 
  Ziglori, Naser 1215 IRI1.0010.27205.40 
  Shabankare, Bahram 1500 IRI0.001-0.3620-7.20 
  Mohammadalizadeh, Farhad 1255 IRI1.0010.31206.20 

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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