Individual Calculations June 2023
 Bahadori, Abdollah  Total change: 20.20  Rating chartPersonal card
 14th Hormozgan Cup (U2000) Hormozgan IRI 2023-05-16
RcRownchangeKK*chgGame
 1554 1694 7.00 9 1.01 20 20.20 
  Adabi, Karen 1294  * IRI1.0010.08201.60 
  Nosrati, Saeedreza 1407 IRI1.0010.16203.20 
  Samareh Shahpasand, Farshad 1996 IRI0.001-0.1520-3.00 
  Afshari Pour, Mohsen 1437 IRI1.0010.18203.60 
  Sajadi Naeini, Seyed Soheil 1524 IRI0.001-0.7220-14.40 
  Firoozi, Farbod 1402 IRI1.0010.15203.00 
  Malekpour Afshar, Ali 1491 IRI1.0010.24204.80 
  Hashemi Zadeh, Seyyed Kasra 1765 IRI1.0010.602012.00 
  Vatan, Parmis 1671 IRI1.0010.47209.40 
 * 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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