Rapid: Individual Calculations February 2019
 Habibi, Radin  Total change: 12.80  Rating chartPersonal card
 Tehran Rapid Cup 20 Dey 1397 Tehran IRI 2019-01-12
RcRownchangeKK*chgGame
 1708 1562 1.00 5 -0.64 20 -12.80 
  Alamir Virsagh, Ehsan 1864 IRI1.0010.852017.00 
  Amiri, Ali 1962  * IRI0.001-0.0820-1.60 
  Azimi, Alireza 1734 IRI0.001-0.2720-5.40 
  Azami, Nasrollah 1725 IRI0.001-0.2820-5.60 
  Teimouri Yadkuri, Shahdad 1253 IRI0.001-0.8620-17.20 
 * 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)
 
 Tehran Team Rapid Cup 28 Dey 1397 U-14 Tehran IRI 2019-01-18
RcRownchangeKK*chgGame
 1314 1562 6.00 6 1.28 20 25.60 
  Mehrdad, Seyed Amir 1162  * IRI1.0010.08201.60 
  Dashtpeima, Hilda 1230 IRI1.0010.12202.40 
  Saeidi, Amir Mohammad 1312 IRI1.0010.19203.80 
  Khosronejad, Abtin 1311 IRI1.0010.19203.80 
  Fazeli Ghazijahani, Ali 1575 IRI1.0010.522010.40 
  Ahmadi, Mahyar 1296 IRI1.0010.18203.60 
 * 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)
 

 

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