Rapid: Individual Calculations February 2019
 Bahadori, Abdollah  Total change: 1.60  Rating chartPersonal card
 16th Rapid Hormozgan 1397 Bandarabbas IRI 2019-01-15
RcRownchangeKK*chgGame
 1615 1856 5.50 7 0.08 20 1.60 
  Sojoudi, Farhad 1514 IRI0.001-0.8820-17.60 
  Behzadi Rad, Behzad 1761 IRI0.501-0.1320-2.60 
  Mansouri, Arash 1456  * IRI1.0010.08201.60 
  Fallah, Mohammad Reza 1530 IRI1.0010.13202.60 
  Rahimi Shahmirzadi, Parsa 1507 IRI1.0010.11202.20 
  Hadadi Gourzangi, Saeed 1680 IRI1.0010.27205.40 
  Salari, Shahram 1856 IRI1.0010.502010.00 
 * 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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