Rapid: Individual Calculations April 2023
 Omidi, Armin  Total change: 2.80  Rating chartPersonal card
 25th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2023-03-03
RcRownchangeKK*chgGame
 1459 1296 3.00 8 0.07 40 2.80 
  Bagheri, Mani 1103 IRI1.0010.254010.00 
  Teimouri Yadkuri, Shahdad 1985 IRI0.001-0.0140-0.40 
  Abbaspoorrad, Nikoo 1784 IRI0.001-0.0440-1.60 
  Keshishi, Arman 1558 IRI0.001-0.1840-7.20 
  Faramarzi, Farzad 1080 IRI1.0010.22408.80 
  Taghikhani, Amir Ali 1528 IRI0.001-0.2140-8.40 
  Ahanpie, Mahbod 1106 IRI1.0010.254010.00 
  Naser Jabari, Negar 1529 IRI0.001-0.2140-8.40 

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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