Individual Calculations September 2022
 Rahmat Pour, Armin  Total change: -32.00  Rating chartPersonal card
 1st IRCF Standard Tournament 1401 Tehran IRI 2022-08-15
RcRownchangeKK*chgGame
 1550 1863 6.00 8 -0.80 40 -32.00 
  Mohammadi Akbarabadi, Hossein 1493 IRI0.501-0.4040-16.00 
  Rabbani, Abtin 1453 IRI0.501-0.4240-16.80 
  Gholipour, Amirhosein 1455 IRI1.0010.08403.20 
  Mohammadzadeh, Karen 1515 IRI1.0010.11404.40 
  Rastad Mehr, Radin 1649 IRI0.001-0.7740-30.80 
  Norouzi Chenari, Parham 1510 IRI1.0010.11404.40 
  Mahdizadeh, Sadra 1629 IRI1.0010.21408.40 
  Asgharpourmasoleh, Tara 1695 IRI1.0010.284011.20 

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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