Individual Calculations December 2016
 Darbandi, Ebrahim  Total change: 21.20  Rating chartPersonal card
 International Friendship Chess Tournament 2016 Rasht IRI 2016-10-15
RcRownchangeKK*chgGame
 1731 1773 5.50 9 0.62 40 24.80 
  Hajiaghaei, Melika 1373  * IRI1.0010.08403.20 
  Farahvashi, Zahra 1373  * IRI1.0010.08403.20 
  Khoshkalam, Seyed Mehrab 2120 IRI0.001-0.1140-4.40 
  Taslimi, Borsa 1574 IRI0.501-0.2640-10.40 
  Asadi, Atabak 1571 IRI1.0010.24409.60 
  Samsam, Farhad 1957 IRI0.001-0.2640-10.40 
  Fallah Alipour, Yousef 1649 IRI1.0010.334013.20 
  Ramezani, Mahan 1925 IRI1.0010.704028.00 
  Moghadam, Alireza 2040 IRI0.001-0.1840-7.20 
 * 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)
 
 Round 3-4 Rasht IRI 2016-11-03
RcRownchangeKK*chgGame
 2154 1778 0.00 1 -0.09 40 -3.60 
  Vaghar, Mohsen 2154 IRI0.001-0.0940-3.60 

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)
 

 

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