Individual Calculations January 2015
 Ahmadzadeh Razavi, Seyed Shaahin  Total change: -41.00  Rating chartPersonal card
 Abu Dhabi Chess Festival 2014. Open tournament. Adbu Dhabi UAE 2014-08-20
RcRownchangeKK*chgGame
 1768 1993 4.00 7 -1.36 20 -27.20 
  Faisal, Ali 1593  * UAE0.001-0.9220-18.40 
  Al, Muneer Muhammad 1593  * KUW1.0010.08201.60 
  Bousmaha, Faycal 1745 FRA1.0010.19203.80 
  Abdulla, Abdulwahab 1828 UAE1.0010.28205.60 
  Bukhalaf, Khalil 1909 BRN1.0010.38207.60 
  Valerio, Axel John 1907 PHI0.001-0.6220-12.40 
  Ali Rashid, Ali 1798 UAE0.001-0.7520-15.00 
 * 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)
 
 2nd Behin Baz Afarin Open (2014) Tehran IRI 2014-11-15
RcRownchangeKK*chgGame
 1846 1969 4.50 8 -0.69 20 -13.80 
  Naghibi Hashemi, S.mohammadreza 1569  * IRI1.0010.08201.60 
  Petrosian, Davit G. g2369  * ARM0.001-0.0820-1.60 
  Ghesmati, Aryan 1667 IRI1.0010.15203.00 
  Davoodi, Mehran 1746 IRI0.001-0.7820-15.60 
  Bidelan, Mohamad Javad 1709 IRI1.0010.18203.60 
  Isazaei, Abdolrahman 1684 IRI1.0010.16203.20 
  Mari Ooriad, Pouya 2196 IRI0.001-0.2120-4.20 
  Torshizi Ghorbani, Mohammad Hoss 1831 IRI0.501-0.1920-3.80 
 * 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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