Individual Calculations September 2019
 Motavas, Pouya  Total change: -135.20  Rating chartPersonal card
 9th Qazvin Cup - B Group (U-1800) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1551 1780 5.50 9 -1.43 40 -57.20 
  Hadadi, Mahdi 1603 IRI1.0010.274010.80 
  Abdollahisaber, Reza 1674 IRI0.001-0.6440-25.60 
  Hashemi, Farzad 1561 IRI1.0010.22408.80 
  Jangjoo, Abolfazl 1597 IRI1.0010.264010.40 
  Akhasteh, Abbas 1750 IRI0.001-0.5440-21.60 
  Rajabi, Amir Hosein 1435 IRI0.001-0.8940-35.60 
  Tahvili Raftar, Iman 1406 IRI1.0010.10404.00 
  Sadeghi, Mohammad 1538 IRI0.501-0.3040-12.00 
  Jamali, Alireza 1398 IRI1.0010.09403.60 

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 Doctor Day Standard Cup 1398 Fars IRI 2019-08-20
RcRownchangeKK*chgGame
 1523 1780 4.50 8 -1.95 40 -78.00 
  Hajatniya, Reyhaneh 1507 IRI0.001-0.8340-33.20 
  Rezaei, Arad 1380  * IRI1.0010.08403.20 
  Moradi, Bahram 1425 IRI1.0010.11404.40 
  Moradi, Areia 1606 IRI1.0010.274010.80 
  Ranjbar, Mohammad 1624 IRI0.001-0.7140-28.40 
  Tavakolian, Mashaalah 1489 IRI1.0010.15406.00 
  Vahdati, Dara 1625 IRI0.501-0.2140-8.40 
  Jowkar, Armin 1527 IRI0.001-0.8140-32.40 
 * 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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