Individual Calculations September 2022
 Moayed Saffari, Barbod  Total change: 67.20  Rating chartPersonal card
 Lahijan Standard Cup (U 2200) Lahijan IRI 2022-08-15
RcRownchangeKK*chgGame
 1291 1042 3.50 8 1.68 40 67.20 
  Yousefzadeh, Arsam 1067 IRI1.0010.534021.20 
  Zamani, Radvin 1244 IRI1.0010.764030.40 
  Sadeghifar, Mohammadreza 1613 IRI0.001-0.0240-0.80 
  Khelghatdoust, Amirali 1215 IRI0.5010.23409.20 
  Fallah Alipour, Arash 1470 IRI0.001-0.0740-2.80 
  Askari, Bardia 1303 IRI1.0010.824032.80 
  Noparast, Kian 1288 IRI0.001-0.1940-7.60 
  Fardi, Kian 1131 IRI0.001-0.3840-15.20 

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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