Individual Calculations August 2018
 Behrouzi, Ali  Total change: 58.00  Rating chartPersonal card
 Alborz joniours Boys And Girls chess Championship Under 20 Tir 1397 Alborz IRI 2018-06-30
RcRownchangeKK*chgGame
 1397 1111 2.00 4 1.26 40 50.40 
  Noori, Arian 1511  * IRI0.001-0.0840-3.20 
  Khamseh, Amin 1393 IRI1.0010.844033.60 
  Rasouli Mehrjardi, Amirmohammad 1511  * IRI0.001-0.0840-3.20 
  Sodachi, Saba 1172 IRI1.0010.584023.20 
 * 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)
 
 Alborz Men Chess Championship 1397 Alborz IRI 2018-07-14
RcRownchangeKK*chgGame
 1367 1131 1.50 6 0.19 40 7.60 
  Rahimi, Amir Mohammad 1531  * IRI0.001-0.0840-3.20 
  Karami, Tina 1414 IRI0.001-0.1640-6.40 
  Ghorbani, Sina 1381 IRI0.001-0.1940-7.60 
  Mir Talebi, Seyed Parsa 1391 IRI0.5010.324012.80 
  Nafar, Hadi 1259 IRI0.5010.17406.80 
  Rastegari, Souroosh 1226 IRI0.5010.13405.20 
 * 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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