Rapid: Individual Calculations June 2023
 Parvizi, Anita  Total change: 125.60  Rating chartPersonal card
 Weekly Fars Rated Shiraz IRI 2023-05-19
RcRownchangeKK*chgGame
 1606 1550 4.50 6 1.89 40 75.60 
  Hajihoseini, Alimohammad 1345 IRI0.501-0.2640-10.40 
  Jalaei, Mojtaba 1323 IRI1.0010.21408.40 
  Nasabeh Asl, Sayyed Morteza 1692 IRI0.001-0.3140-12.40 
  Roodbar, Mahmood Reza 1643 IRI1.0010.634025.20 
  Bidelan, Mohamad Javad 1714 IRI1.0010.724028.80 
  Esmaeili Kianabadi, Hamidreza 1919 IRI1.0010.904036.00 

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)
 
 Fars Province Decade of Dignity Rapid Competition Fars IRI 2023-05-26
RcRownchangeKK*chgGame
 1499 1550 6.50 9 1.25 40 50.00 
  Norozi Nafar, Reza 1150  * IRI1.0010.08403.20 
  Norouzian Arayesh, Amin 1443 IRI1.0010.354014.00 
  Eghtesadi, Mahan 1414 IRI1.0010.324012.80 
  Sherafat, Mahdi 1407 IRI0.501-0.1940-7.60 
  Houshiar, Yahya 1482 IRI1.0010.414016.40 
  Salimifard, Behtash 2164 IRI0.001-0.0240-0.80 
  Najafi, Hamed 1854 IRI0.001-0.1440-5.60 
  Zareh, Hossein 1121 IRI1.0010.07402.80 
  Naseri, Mohammad 1453 IRI1.0010.374014.80 
 * 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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