Rapid: Individual Calculations October 2019
 Vasheghani, Hessam  Total change: 14.00  Rating chartPersonal card
 Tehran Rapid Cup 21 Shahrivar 1398 Tehran IRI 2019-09-13
RcRownchangeKK*chgGame
 1597 1581 4.50 7 1.15 20 23.00 
  Heidaryan, Mohammad Sadra 1181  * IRI1.0010.08201.60 
  Faryad, H. A 1964 IRI0.001-0.0920-1.80 
  Mohammadian, Mohammad 1306 IRI1.0010.17203.40 
  Galehdari, Bardia 1981  * IRI0.001-0.0820-1.60 
  Alehdavood, Ali 1224 IRI1.0010.11202.20 
  Doroodgar, A.hosein 1709 IRI1.0010.672013.40 
  Bahari Rad, Alireza 1816 IRI0.5010.29205.80 
 * 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)
 
 Tehran Rapid Cup 4Mehr 1398 Tehran IRI 2019-09-28
RcRownchangeKK*chgGame
 1660 1581 2.00 6 -0.45 20 -9.00 
  Ghane, Mohsen 1784 IRI1.0010.762015.20 
  Pilvaieh, Ali 1981  * IRI0.001-0.0820-1.60 
  Doroodgar, A.hosein 1709 IRI0.001-0.3320-6.60 
  Kargarzadeh, Mahour 1238 IRI1.0010.12202.40 
  Kaberi, Javad 1883 IRI0.001-0.1520-3.00 
  Karami, Aria 1366 IRI0.001-0.7720-15.40 
 * 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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