Rapid: Individual Calculations June 2023
 Jalali Haji Abadi, Ehsan  Total change: -81.20  Rating chartPersonal card
 Tehran Grand Prize Chess Tournament Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1369 1493 2.50 7 -2.03 40 -81.20 
  Kakavand, Ramtin 1808 IRI0.001-0.1440-5.60 
  Kazemi, Ghazal 1345 IRI1.0010.304012.00 
  Ganjeh, Yousef 1672 IRI0.001-0.2740-10.80 
  Khaledi, Parham 1224 IRI0.001-0.8340-33.20 
  Sabzavari, Seyd Alireza 1240 IRI1.0010.19407.60 
  Fatani Farshbaf, Arash 1164 IRI0.501-0.3840-15.20 
  Saeidi, Farzad 1127 IRI0.001-0.9040-36.00 

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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