Rapid: Individual Calculations August 2023
 Alizadeh, Farbod  Total change: -9.20  Rating chartPersonal card
 11th Mehdi Bouyeh Rapid Cup Qazvin IRI 2023-07-06
RcRownchangeKK*chgGame
 1318 1021 1.00 6 -0.23 40 -9.20 
  Mahdavi, Mahdis 1741 IRI0.001-0.0140-0.40 
  Ramezani, Hossein 1265 IRI0.001-0.2040-8.00 
  Khamseh, Masoomeh 1197 IRI0.5010.23409.20 
  Darziramandi, Ali 1255 IRI0.001-0.2140-8.40 
  Nadifar, Meysam 1384 IRI0.001-0.1040-4.00 
  Ghiyasvand, Mahan 1065 IRI0.5010.06402.40 

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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