Individual Calculations May 2023
 Kiabi, Danial  Total change: -8.40  Rating chartPersonal card
 Gilan Ramezan Cup Standard 1402 Rasht IRI 2023-04-14
RcRownchangeKK*chgGame
 1285 1238 2.00 5 -0.21 40 -8.40 
  Darang, Mehrbod 1456 IRI0.5010.284011.20 
  Noorinezhad, Nafas 1483 IRI0.001-0.2040-8.00 
  Farjoud, Amirmahdi 1021 IRI1.0010.22408.80 
  Omidvar Seyghalani, Mohammad 1422 IRI0.001-0.2640-10.40 
  Daroogar Sabet, Samin 1044 IRI0.501-0.2540-10.00 

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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