Individual Calculations February 2017
 Ahmadi, Shayan  Total change: -55.20  Rating chartPersonal card
 9th Championship Chess League Golestan Province ( group A)- 1395 Round 7-8 Golestan IRI 2017-01-06
RcRownchangeKK*chgGame
 2086 1686 0.00 1 -0.08 40 -3.20 
  Rezaei Abari, Farzin 2086  * IRI0.001-0.0840-3.20 
 * 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)
 
 15th International Khazar Cup (U 2100) 2017 Rasht IRI 2017-01-20
RcRownchangeKK*chgGame
 1600 1686 4.00 9 -1.30 40 -52.00 
  Karami Kejani, Masoud 1889 IRI0.001-0.2440-9.60 
  Reyhani Jami, Morteza 1408 IRI0.001-0.8340-33.20 
  Taskini, Mohammad Javad 1349 IRI0.001-0.8840-35.20 
  Jalalimoghadam, Ghorbanali 1286  * IRI1.0010.08403.20 
  Bouyazadeh, Farid 1472 IRI1.0010.23409.20 
  Zarbini, Khashayar 1517 IRI1.0010.284011.20 
  Mohammadi, Rasool 1828 IRI0.001-0.3140-12.40 
  Ebrahimi, Mehdi 1809 IRI1.0010.674026.80 
  Pedram, Mehrdad 1838 IRI0.001-0.3040-12.00 
 * 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)
 

 

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