Rapid: Individual Calculations April 2023
 Salehi Reihani, Bahamin  Total change: -9.20  Rating chartPersonal card
 717th Paeez Chess School Tournament Khuzestan IRI 2023-03-23
RcRownchangeKK*chgGame
 1344 1500 4.50 7 -0.23 40 -9.20 
  Hadadian, Hossein 1100  * IRI1.0010.08403.20 
  Belvasi, Mohammad 1270 IRI1.0010.21408.40 
  Dinarvand, Jahangir 1714 IRI0.001-0.2340-9.20 
  Kord Zanganeh, Kian 1305 IRI0.501-0.2540-10.00 
  Khabbazzadeh, Armin 1245 IRI1.0010.19407.60 
  Ajeli, Saeed 1609 IRI0.001-0.3540-14.00 
  Amani Shourbariki, Arash 1163 IRI1.0010.12404.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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