Individual Calculations September 2019
 Kaveh, Hossein  Total change: -39.80  Rating chartPersonal card
 9th Qazvin Cup - B Group (U-1800) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1488 1746 4.50 8 -2.00 20 -40.00 
  Nezamdoust, Amirmahdi 1512 IRI0.001-0.7920-15.80 
  Hooshmandi, Iman 1550 IRI0.001-0.7520-15.00 
  Saedi, Pedram 1452 IRI1.0010.15203.00 
  Rezaeipour, Sina 1536 IRI1.0010.23204.60 
  Bozorgzadeh, Amirhossein 1439 IRI1.0010.14202.80 
  Amirpour, Gholamreza 1458 IRI0.001-0.8420-16.80 
  Ilkhanipour, Ramtin 1491 IRI1.0010.19203.80 
  Mirzajani, Nagin 1469 IRI0.501-0.3320-6.60 

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)
 
 Ardabil Week Achmaz School Standard Cup shahrivar 1398 Ardabil IRI 2019-08-20
RcRownchangeKK*chgGame
 1745 1751 3.50 7 0.01 20 0.20 
  Sadeghi, Abbas 1916 IRI0.001-0.2820-5.60 
  Rahmani Siyah Larz, Iraj 1433 IRI1.0010.13202.60 
  Shahali, Milad 1903 IRI0.001-0.3020-6.00 
  Mohamadi, Niyousha 1497 IRI1.0010.19203.80 
  Asghari, Vadod 1570 IRI1.0010.26205.20 
  Dolati, Artin 1943 IRI0.5010.25205.00 
  Vafa, Javad 1951 IRI0.001-0.2420-4.80 

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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