Individual Calculations February 2017
 Atakhan, Abtin  Total change: 45.20  Rating chartPersonal card
 15th International Khazar Cup (U 2100) 2017 Rasht IRI 2017-01-20
RcRownchangeKK*chgGame
 1873 1862 7.00 11 1.81 40 72.40 
  Aminian, Hirad 1462  * IRI1.0010.08403.20 
  Shafiee, Parham 1645 IRI1.0010.22408.80 
  Shirpoor, Ramin 1991 IRI1.0010.674026.80 
  Rahimli, Ilkin 1979 AZE0.5010.16406.40 
  Khadem Erfani, Sobhan 1961 IRI1.0010.644025.60 
  Abedian, Saeid 1989 IRI1.0010.674026.80 
  Taavoni, Rahim 2021 IRI0.001-0.2940-11.60 
  Karimi, Omid 1950 IRI0.001-0.3840-15.20 
  Ghesmati, Aryan 1974 IRI0.5010.15406.00 
  Saeedi, Reza 1978 IRI0.001-0.3440-13.60 
  Jalali, Parima 1649 IRI1.0010.23409.20 
 * 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)
 
 4th Qazvin Youth League 1395 Round 7-9 Qazvin IRI 2017-01-27
RcRownchangeKK*chgGame
 1731 1862 0.00 1 -0.68 40 -27.20 
  Farmani Anuoshe, Ariyan 1731 IRI0.001-0.6840-27.20 

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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