Individual Calculations February 2017
 Behboudi, Ali  Total change: 30.20  Rating chartPersonal card
 15th International Khazar Cup (U 2100) 2017 Rasht IRI 2017-01-20
RcRownchangeKK*chgGame
 1739 1764 6.50 11 0.71 40 28.40 
  Amiri, Arshiya 1364  * IRI1.0010.08403.20 
  Sariyev, Riad 2017 AZE0.001-0.1940-7.60 
  Emamian, Abdolrazagh 1537 IRI1.0010.21408.40 
  Tahvili Raftar, Iman 1461 IRI1.0010.14405.60 
  Khalesi, Parsa 1905 IRI0.5010.19407.60 
  Khadem Erfani, Sobhan 1961 IRI0.001-0.2540-10.00 
  Chehrehsa, Farhan 1510 IRI1.0010.19407.60 
  Khorshidi, Mohammadreza 2084 IRI0.001-0.1340-5.20 
  Azizkhani, Nima 1635 IRI1.0010.334013.20 
  Khodabandeh, Milad 1999 IRI0.001-0.2140-8.40 
  Razavi, Seyyed Amirreza 1652 IRI1.0010.354014.00 
 * 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)
 
NOTE: K factor changed
 14th Gilan First League 2016 - Round 7-8 Rasht IRI 2017-01-27
RcRownchangeKK*chgGame
 1799 1764 1.00 2 0.09 20 1.80 
  Rashidi, Abdollah 1698 IRI1.0010.41208.20 
  Pourgol, Arman 1900 IRI0.001-0.3220-6.40 

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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