Individual Calculations September 2022
 Khalilollahi, Shahrooz  Total change: -72.60  Rating chartPersonal card
 10th Qazvin Cup - A Group (Over 1800) Qazvin IRI 2022-07-25
RcRownchangeKK*chgGame
 1729 1946 2.50 8 -3.63 20 -72.60 
  Azizkhani, Nima 1730 IRI0.501-0.2820-5.60 
  Rabi, Amir 1745 IRI0.001-0.7620-15.20 
  Karimi, Setayesh 1838 IRI0.001-0.6520-13.00 
  Kakavand, Ramtin 1546  * IRI0.001-0.9220-18.40 
  Mahdavi, Mahdis 1804 IRI0.501-0.1920-3.80 
  Bolandakhtar, Ata 1614 IRI1.0010.12202.40 
  Ghafouri, Mohammad Javad 1808 IRI0.501-0.1920-3.80 
  Rahmani, Melika 1745 IRI0.001-0.7620-15.20 
 * 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)
 

 

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