Individual Calculations September 2015
 Zahmati, Sobhan  Total change: -17.20  Rating chartPersonal card
 1st International Sardaran E Shahid Azarbayjan Cup (E) - U - 14 Urmya IRI 2015-07-22
RcRownchangeKK*chgGame
 1472 1567 3.00 6 -0.80 40 -32.00 
  Soltani, Mohammad 1351 IRI1.0010.22408.80 
  Tahmasebi, Hamid 1893 IRI0.001-0.1340-5.20 
  Jafari, Parsa 1400 IRI1.0010.284011.20 
  Akhlaghi, Farhang 1397 IRI0.001-0.7240-28.80 
  Kasipour Azbari, Seyed Arvin 1341 IRI0.001-0.7940-31.60 
  Bialayesh, Amir 1447 IRI1.0010.344013.60 

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)
 
 14th Iranian Men Festival (2015) Rasht IRI 2015-08-14
RcRownchangeKK*chgGame
 1621 1580 3.00 6 0.37 40 14.80 
  Doostkam, P 1980  * IRI0.001-0.0840-3.20 
  Fakhar, Hossein 1230  * IRI1.0010.11404.40 
  Refigh, Shervin 1186 IRI1.0010.08403.20 
  Rezaei, Mahyar 1783 IRI0.001-0.2440-9.60 
  Kakavand, Ramtin 1786 IRI0.001-0.2440-9.60 
  Madadi, Mohammad 1761 IRI1.0010.744029.60 
 * 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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