Individual Calculations July 2018
 Ghaemi, Ali Reza  Total change: -30.00  Rating chartPersonal card
 1st Andishe Standard Cup 1397 Qazvin IRI 2018-06-09
RcRownchangeKK*chgGame
 1405 1121 0.00 3 -0.52 40 -20.80 
  Rajabi, Amir Hosein 1384 IRI0.001-0.1840-7.20 
  Alimardani, Amir H 1521  * IRI0.001-0.0840-3.20 
  Noori, Aydin 1309 IRI0.001-0.2640-10.40 
 * 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)
 
 Qazvin Chess Championship 1397 Qazvin IRI 2018-06-20
RcRownchangeKK*chgGame
 1441 1121 0.50 5 -0.23 40 -9.20 
  Najafi Tabar, Aydin 1521  * IRI0.001-0.0840-3.20 
  Hajizadeh, Mohammad 1521  * IRI0.001-0.0840-3.20 
  Mohammadi, Melika 1341 IRI0.001-0.2240-8.80 
  Bahadori, Saeid 1300 IRI0.5010.23409.20 
  Amirpour, Gholamreza 1521  * 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)
 

 

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