Individual Calculations February 2017
 Zeighami, Mehdi  Total change: 23.20  Rating chartPersonal card
 15th International Khazar Cup (U 2100) 2017 Rasht IRI 2017-01-20
RcRownchangeKK*chgGame
 1713 1762 5.50 9 0.58 40 23.20 
  Tohidinasab, Ali 1362  * IRI1.0010.08403.20 
  Tahmasebi, Hamid 2018 IRI0.5010.314012.40 
  Khodabandeh, Milad 1999 IRI1.0010.804032.00 
  Jooyandeh, Hassan 1951 IRI0.001-0.2540-10.00 
  Abolhasanpour, Mohammad Rasoul 1465 IRI0.001-0.8540-34.00 
  Habibi, Hamid 1602 IRI1.0010.294011.60 
  Safaeenezhad, Reza 1430 IRI1.0010.12404.80 
  Doroodian, Mahyar 1963 IRI0.001-0.2440-9.60 
  Torabi, Farhad 1631 IRI1.0010.324012.80 
 * 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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