Rapid: Individual Calculations June 2023
 Amini, Enayatollah  Total change: -23.80  Rating chartPersonal card
 Tehran Grand Prize Chess Tournament Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1498 1667 6.50 11 -1.19 20 -23.80 
  Tayebi, Mojtaba 1407 IRI1.0010.18203.60 
  Izady, Mohammad 1972 IRI0.001-0.1420-2.80 
  Nazari Nia, Shahram 1491 IRI1.0010.27205.40 
  Khodabakhsh, Mohammad Mahdi 1435 IRI1.0010.21204.20 
  Khanipour, Abolfazl 1928 IRI0.001-0.1820-3.60 
  Ganji, Hossein 1267  * IRI0.001-0.9220-18.40 
  Alibeikloo, Malihe 1275 IRI1.0010.08201.60 
  Ahmadi, Vali 1347 IRI1.0010.13202.60 
  Kazemi, Hosein 1486 IRI0.001-0.7420-14.80 
  Tavakolipour, Ali 1396 IRI1.0010.17203.40 
  Hosseini, Vihan 1477 IRI0.501-0.2520-5.00 
 * 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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