Rapid: Individual Calculations February 2019
 Hadadi Gourzangi, Saeed  Total change: 2.40  Rating chartPersonal card
 16th Rapid Hormozgan 1397 Bandarabbas IRI 2019-01-15
RcRownchangeKK*chgGame
 1633 1680 4.00 7 0.12 20 2.40 
  Mansouri, Arash 1280  * IRI1.0010.08201.60 
  Asbahi, Mohammad 2014 IRI0.001-0.1220-2.40 
  Looni, Arshiya 1486 IRI0.001-0.7520-15.00 
  Nazeri, Jafar 1511 IRI1.0010.28205.60 
  Salari, Yadollah 1521 IRI1.0010.29205.80 
  Bahadori, Abdollah 1856 IRI0.001-0.2720-5.40 
  Behzadi Rad, Behzad 1761 IRI1.0010.612012.20 
 * 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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