Blitz: Individual Calculations December 2019
 Karam Yazdi, Parmida  Total change: 26.00  Rating chartPersonal card
 Tehran North East Bilitz students cup 15 aban Tehran IRI 2019-11-09
RcRownchangeKK*chgGame
 1466 1447 3.00 8 -0.84 20 -16.80 
  Fazli, Akbar 1760 IRI0.001-0.1420-2.80 
  Asadollahi, Mohammad Reza 1186 IRI1.0010.18203.60 
  Derakhshan, Alireza 1623 IRI0.001-0.2720-5.40 
  Naseri, Ahmad Reza 1397 IRI1.0010.43208.60 
  Kasipour Azbari, Seyed Arvin 1719 IRI0.001-0.1720-3.40 
  Gholizadeh, Parya 1306 IRI0.001-0.6920-13.80 
  Safaee, Sepehr 1549 IRI0.001-0.3620-7.20 
  Bozorgi, Kasra 1190 IRI1.0010.18203.60 

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 North East Bilitz 25 aban (milad cup) Tehran IRI 2019-11-16
RcRownchangeKK*chgGame
 1626 1447 4.00 6 2.14 20 42.80 
  Mirabian Abian, Mahsa 1743 IRI1.0010.852017.00 
  Rezaei Abari, Farzin 1847  * IRI0.001-0.0820-1.60 
  Mohamad Ebrahimkhan Abry, Mahsa 1847  * IRI0.001-0.0820-1.60 
  Gholizadeh, Parya 1306 IRI1.0010.31206.20 
  Mohseni, Niloufar 1329 IRI1.0010.34206.80 
  Emami, Mir Arshia 1684 IRI1.0010.802016.00 
 * 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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