Individual Calculations September 2018
 Mohazab, Alireza  Total change: -15.20  Rating chartPersonal card
 Iran Boys Student Middle school Chess Championship 1397 Zanjan IRI 2018-08-07
RcRownchangeKK*chgGame
 1577 1455 0.00 3 -1.12 40 -44.80 
  Shariati, Farham 1363 IRI0.001-0.6340-25.20 
  Jamali, Pouria 1531 IRI0.001-0.4040-16.00 
  Farmani Anuoshe, Ariyan 1837 IRI0.001-0.0940-3.60 

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)
 
 15th Avicenna International Chess Tournament 2018 - Group B Hamedan IRI 2018-08-17
RcRownchangeKK*chgGame
 1747 1455 2.00 8 0.74 40 29.60 
  Armand, Saman 1855  * IRI0.001-0.0840-3.20 
  Hamedinia, Majid 1752 IRI0.5010.354014.00 
  Khalilollahi, Shahrooz 1780 IRI0.001-0.1340-5.20 
  Kamari, Mir Kamal 1662 IRI0.001-0.2340-9.20 
  Eemen, Shaayaan 1803 IRI0.001-0.1140-4.40 
  Azizkhani, Nima 1713 IRI1.0010.824032.80 
  Davoodi, Siamak 1746 IRI0.001-0.1540-6.00 
  Karami, Salar 1668 IRI0.5010.274010.80 
 * 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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