Individual Calculations December 2019
 Hoseinizadeh, Parmida  Total change: 24.40  Rating chartPersonal card
 4th Paytakht Cup International Chess Festival 2019 - Group B Tehran IRI 2019-10-28
RcRownchangeKK*chgGame
 1519 1269 2.00 7 0.61 40 24.40 
  Darini, Iliya 1669  * IRI0.001-0.0840-3.20 
  Fazlali, Soheil 1574 IRI0.001-0.1440-5.60 
  Ebrahimi, Reza 1505 IRI0.001-0.2040-8.00 
  Zhakfar, Abdul Saber 1448 AFG0.001-0.2740-10.80 
  Shokrollahi, Mehrdad 1458 IRI0.001-0.2540-10.00 
  Alibagheri, Melika 1442 IRI1.0010.734029.20 
  Shabanzadeh, Mehrad 1534 IRI1.0010.824032.80 
 * 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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