Rapid: Individual Calculations September 2022
 Sajadi Naeini, Seyed Soheil  Total change: -39.80  Rating chartPersonal card
 Shohadaye 5th Mordad Cup Arak (U1700) Arak IRI 2022-08-05
RcRownchangeKK*chgGame
 1452 1617 5.00 9 -1.36 20 -27.20 
  Anajafi, Reyhaneh 1206 IRI1.0010.08201.60 
  Taheri, Parsa 1428 IRI1.0010.25205.00 
  Safari, Hassan 1504 IRI0.001-0.6520-13.00 
  Jafari, Morteza 1393 IRI1.0010.22204.40 
  Zandehe, Abolfazl 1495 IRI1.0010.33206.60 
  Asadi, Mohammadmobin 1529 IRI0.001-0.6220-12.40 
  Solimani Nezad, Gholamreza 1502 IRI1.0010.34206.80 
  Mohammad Hosseini, Mahdi 1518 IRI0.001-0.6420-12.80 
  Babaei, Mohammadreza 1491 IRI0.001-0.6720-13.40 

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)
 
 6th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-12
RcRownchangeKK*chgGame
 1529 1617 3.50 7 -0.63 20 -12.60 
  Gholipour, Esmaeil 1490 IRI1.0010.33206.60 
  Kazemi, Mantra 1217  * IRI1.0010.08201.60 
  Zakeri, Omid 1717 IRI0.5010.14202.80 
  Abed, Meisam 1889 IRI0.001-0.1720-3.40 
  Heidari, Abolfazl 1271 IRI1.0010.11202.20 
  Rahmani, Pedram 1780 IRI0.001-0.2820-5.60 
  Beigmoradi, Parsa 1337 IRI0.001-0.8420-16.80 
 * 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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