Rapid: Individual Calculations March 2018
 Karimzadeh, Amirhossein  Total change: 14.00  Rating chartPersonal card
 4th Hemmat Rapid Cup Shahreza IRI 2018-02-01
RcRownchangeKK*chgGame
 1530 1270 2.00 6 0.68 20 13.60 
  Mostafavi, Asadollah 1670  * IRI0.001-0.0820-1.60 
  Sharif, Mojtaba 1111 IRI1.0010.29205.80 
  Hajian, Mehrbod 1469 IRI0.001-0.2420-4.80 
  Dadkhahtehrani, Saeed 1670  * IRI0.001-0.0820-1.60 
  Bahreyni, Alireza 1670  * IRI1.0010.922018.40 
  Tavakoli, Amirmohammad 1590 IRI0.001-0.1320-2.60 
 * 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)
 
 Brojen Rapid Chess tournament - Esfand 1396 Brojerd IRI 2018-02-22
RcRownchangeKK*chgGame
 1503 1270 1.00 4 0.02 20 0.40 
  Farazandeh, Ahmad 1670  * IRI0.001-0.0820-1.60 
  Malekolkalami, Arezou 1355 IRI1.0010.622012.40 
  Mostafavi, Asadollah 1670  * IRI0.001-0.0820-1.60 
  Rasouli Haroni, Mohammad Taghi 1315 IRI0.001-0.4420-8.80 
 * 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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