Rapid: Individual Calculations August 2018
 Alizadeh, Rahmatollah  Total change: 2.80  Rating chartPersonal card
 Alborz Rapid 15 Tir 1397 Alborz IRI 2018-07-06
RcRownchangeKK*chgGame
 1384 1285 2.00 5 0.05 20 1.00 
  Maleki, Mojtaba 1685  * IRI0.001-0.0820-1.60 
  Farokhfar, S Ahmad 1534 IRI0.001-0.1920-3.80 
  Rezaei, Yekta 1031 IRI1.0010.19203.80 
  Salehi, Ashkan 1361 IRI0.001-0.4020-8.00 
  Taghipour, Behrooz 1307 IRI1.0010.532010.60 
 * 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 Rapid 22 Tir 1397 Alborz IRI 2018-07-14
RcRownchangeKK*chgGame
 1496 1285 2.00 7 0.09 20 1.80 
  Torankan, Reza 1685  * IRI0.001-0.0820-1.60 
  Kianzad, Iliya 1084 IRI1.0010.24204.80 
  Esfahani, Masoud 1642 IRI0.001-0.1120-2.20 
  Ajorloo, Saeid 1675 IRI1.0010.912018.20 
  Farokhfar, S Ahmad 1534 IRI0.001-0.1920-3.80 
  Hajizadeh, Saman 1265 IRI0.001-0.5320-10.60 
  Rasouli, Ali 1584 IRI0.001-0.1520-3.00 
 * 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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