Individual Calculations November 2015
 Kasipour Azbari, Seyed Arvin  Total change: -80.00  Rating chartPersonal card
 2nd Tehran Student Under 18 Chess Championship 2015 Tehran IRI 2015-09-30
RcRownchangeKK*chgGame
 1609 1459 0.00 3 -0.91 40 -36.40 
  Karimi, Amirhossein 1619 IRI0.001-0.2940-11.60 
  Soltani, Amirhossein 1539 IRI0.001-0.3940-15.60 
  Firooznia, Mehrdad 1670 IRI0.001-0.2340-9.20 

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)
 
 Mehr Open 2015 Tehran IRI 2015-10-14
RcRownchangeKK*chgGame
 1484 1432 2.50 8 -1.09 40 -43.60 
  Mohammadi, Pouya 1832  * IRI0.001-0.0840-3.20 
  Rezaee, Mahdi 1752 IRI0.001-0.1340-5.20 
  Asgharpourmasoleh, Tara 1568 IRI0.001-0.3240-12.80 
  Harati, Hasti 1226 IRI1.0010.24409.60 
  Paranfar, Alireza 1638 IRI0.001-0.2440-9.60 
  Nouri, Ali 1414 IRI0.001-0.5340-21.20 
  Khaledi, Omid 1236 IRI0.501-0.2540-10.00 
  Ghasemi, Eilia 1207 IRI1.0010.22408.80 
 * 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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