Rapid: Individual Calculations July 2023
 Fathian, Mobin  Total change: 9.20  Rating chartPersonal card
 Honoring the late Mr. Nader Soltani Chess Tournament Kurdistan IRI 2023-06-15
RcRownchangeKK*chgGame
 1565 1579 4.50 8 0.23 40 9.20 
  Mafakheri, Hiwa 1218 IRI1.0010.10404.00 
  Al-Ali, Hussein Ali Hussein m2114 IRQ0.001-0.0340-1.20 
  Asadi, Kamran 1911 IRI1.0010.884035.20 
  Ahmadi, Arta 1461 IRI0.001-0.6640-26.40 
  Hoseini, Arsam 1176 IRI1.0010.08403.20 
  Zargari, Alireza 1583 IRI0.5010.01400.40 
  Miladi, Vahideh 1528 IRI1.0010.434017.20 
  Khanpoor, Farzad 1525 IRI0.001-0.5840-23.20 

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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