Rapid: Individual Calculations January 2022
 Beheshti, Ali  Total change: 32.20  Rating chartPersonal card
 9th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-03
RcRownchangeKK*chgGame
 1561 1228 2.50 6 1.61 20 32.20 
  Zahedifar, Anahita wf1861 IRI0.001-0.0120-0.20 
  Mohammadi Akbarabadi, Hossein 1593 IRI0.001-0.1020-2.00 
  Rahmani, Younes 1482 IRI1.0010.812016.20 
  Ghaziolsharif, Kimiya 1490 IRI0.5010.32206.40 
  Akhlaghi, Farhang 1528 IRI0.001-0.1520-3.00 
  Abdi, Morteza 1413 IRI1.0010.742014.80 

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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