Individual Calculations September 2022
 Sadr Arhami, Hamed  Total change: 0.00  Rating chartPersonal card
 1st IRCF Standard Tournament 1401 Tehran IRI 2022-08-15
RcRownchangeRpKK*chgGame
 1324 0 3.50 8 0.00 1281   0.00 
  Alizadeh, Mohammadreza 1261 IRI0.0010.00 0.00 
  Tabassomi, Amir Erfan 1106 IRI0.5010.00 0.00 
  Khosravi, Hasan 1339 IRI1.0010.00 0.00 
  Mohammadi Bahabadi, Mohammad Reza 1365 IRI0.0010.00 0.00 
  Dehbidi, Hooman 1208 IRI1.0010.00 0.00 
  Nemati, Mehrad 1437 IRI0.0010.00 0.00 
  Rahimzadeh, Maryam 1274 IRI1.0010.00 0.00 
  Khademi, Fateme 1603 IRI0.0010.00 0.00 

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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