Rapid: Individual Calculations April 2023
 Ghobadi, Jamal  Total change: -12.20  Rating chartPersonal card
 Rapid Tornament Of Cheshme Belgheys Cup(Shahrestan Choram) Choram IRI 2023-03-03
RcRownchangeKK*chgGame
 1483 1497 4.00 8 -0.07 20 -1.40 
  Mozafari, Sorena 1097  * IRI1.0010.08201.60 
  Kooh Peima, Mehdi 1715 IRI0.001-0.2220-4.40 
  Poozesh, Shahrokh 1306 IRI1.0010.25205.00 
  Ahmadi, Akbar 1734 IRI0.001-0.2020-4.00 
  Khaheshnik, Seyed Mohammad 1374 IRI0.501-0.1720-3.40 
  Azimi, Yahya 1634 IRI0.5010.18203.60 
  Dehbidi, Hooman 1390 IRI1.0010.35207.00 
  Bagheriyan, Mohammad 1617 IRI0.001-0.3420-6.80 
 * 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)
 
 Belade Shapoor Cup Kohgiloyeh and Boyerahmad IRI 2023-03-10
RcRownchangeKK*chgGame
 1499 1497 2.00 5 -0.54 20 -10.80 
  Khorami, Mohammad 1279 IRI1.0010.22204.40 
  Noori Mousa, Rouhollah 1681 IRI0.001-0.2620-5.20 
  Khaheshnik, Seyed Mohammad 1374 IRI1.0010.33206.60 
  Shahroei, Javad 1805 IRI0.001-0.1420-2.80 
  Kosari, Mohsen 1356 IRI0.001-0.6920-13.80 

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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