Rapid: Individual Calculations February 2019
 Saboori Zadeh, Ayatolah  Total change: -23.80  Rating chartPersonal card
 Qods Rapid Cup 28 Dey 1397 Tehran IRI 2019-01-18
RcRownchangeKK*chgGame
 1584 1557 3.50 8 -0.20 20 -4.00 
  Soufi, Amir Hossein 1157  * IRI1.0010.08201.60 
  Rezanezhad, Hassan 1901 IRI0.001-0.1220-2.40 
  Rezvani, A.h. 1894 IRI0.001-0.1220-2.40 
  Khanzadeh, Alireza 1186 IRI1.0010.10202.00 
  Mirdavoodi, Hasan 1950 IRI0.001-0.0820-1.60 
  Ghaffarifar, Masoud 1241 IRI1.0010.13202.60 
  Fereidooni Jamalzadeh, Alireza 1685 IRI0.5010.17203.40 
  Rahmani, Pedram 1658 IRI0.001-0.3620-7.20 
 * 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)
 
 Shemiranat Rapid Fajr Cup 1397 Tehran IRI 2019-01-29
RcRownchangeKK*chgGame
 1331 1557 3.50 6 -0.99 20 -19.80 
  Abbaszadeh, Mahdis 1157  * IRI0.501-0.4220-8.40 
  Davari, Soroush 1157  * IRI1.0010.08201.60 
  Daghigh, Arshia 1181 IRI1.0010.09201.80 
  Doostkam, P 1957  * IRI0.001-0.0820-1.60 
  Rezaeian Tabrizi, Hooman 1377 IRI0.001-0.7420-14.80 
  Karimi, Sepehr 1157  * IRI1.0010.08201.60 
 * 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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