Rapid: Individual Calculations August 2022
 Hajvaziri, Sina  Total change: -59.40  Rating chartPersonal card
 1st Aran Rapid Cup Qazvin IRI 2022-07-08
RcRownchangeKK*chgGame
 1428 1586 2.50 8 -2.97 20 -59.40 
  Abedi, Ali 2067 IRI0.001-0.0520-1.00 
  Taherkhani, M Hosein 1300 IRI1.0010.16203.20 
  Shiri, Mohsen 1955 IRI0.001-0.1020-2.00 
  Sharafi, Abbas 1317 IRI0.001-0.8320-16.60 
  Siadat, Seyed Gholamreza 1251 IRI0.001-0.8820-17.60 
  Nazari, Armin 1186  * IRI0.501-0.4220-8.40 
  Teymouri, Amir Hossein 1217 IRI0.001-0.9020-18.00 
  Salehzadeh, Samin 1127 IRI1.0010.05201.00 
 * 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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