Rapid: Individual Calculations February 2019
 Adibi, Sina  Total change: 5.20  Rating chartPersonal card
 Kazeroon Fajr Rapid Cup 1397 Kazeroon IRI 2019-01-24
RcRownchangeKK*chgGame
 1504 1314 2.50 8 0.26 20 5.20 
  Khalesi, Vahid 1714  * IRI0.001-0.0820-1.60 
  Mansoori, H.ali 1714  * IRI0.001-0.0820-1.60 
  Vaziri, Rasool 1616 IRI0.001-0.1520-3.00 
  Khalili, Arshia 1000 IRI1.0010.14202.80 
  Mashayekhan, Masoud 1517 IRI1.0010.762015.20 
  Ashrafi, Seyyed Erfan 1573 IRI0.001-0.1820-3.60 
  Taheri, Mohammad Ali 1511 IRI0.5010.25205.00 
  Karimi, Ariya 1389 IRI0.001-0.4020-8.00 
 * 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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