Individual Calculations August 2016
 Farahi, Ali  Total change: -33.60  Rating chartPersonal card
 Chaharmahal va Bakhtiari Chess Championship 2016 ShahreKord IRI 2016-07-14
RcRownchangeKK*chgGame
 1829 1643 0.50 1 0.24 40 9.60 
  Khodadadi, Sajjad 1829 IRI0.5010.24409.60 

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)
 
 5th International Chess Tournament "Sardaran Azarbaijan Cup" (Group B,-2050) Oroomieh IRI 2016-07-22
RcRownchangeKK*chgGame
 1630 1643 3.00 8 -1.08 40 -43.20 
  Shamsi, Gholamreza 1992 IRI0.5010.394015.60 
  Ghesmati, Aryan 1974 IRI0.001-0.1240-4.80 
  Hosseini, Ilia 1361 IRI0.001-0.8440-33.60 
  Mahmood Zadeh, Arian 1394 IRI1.0010.19407.60 
  Jafari, Kasra 1321 IRI0.001-0.8740-34.80 
  Vaziri, Ali 1243  * DEN1.0010.08403.20 
  Ahmed, Qutayba Yunis 1861 IRQ0.5010.284011.20 
  Shiri, Kazem 1897 IRI0.001-0.1940-7.60 
 * 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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