Individual Calculations December 2016
 Khabiri, Kaveh  Total change: 6.80  Rating chartPersonal card
 Iranian Chess Championship Semifinal 2016 - Men Arak IRI 2016-11-21
RcRownchangeKK*chgGame
 2094 1974 3.50 9 0.34 20 6.80 
  Salimifard, Behtash 2216 IRI1.0010.802016.00 
  Gholami Orimi, Mahdi 2298 IRI0.001-0.1320-2.60 
  Roohi, Abdolmajid 2221 IRI0.001-0.1920-3.80 
  Pooreraghian, Mohammadreza 2107 IRI0.001-0.3220-6.40 
  Asbahi, Mohammad 2115 IRI1.0010.692013.80 
  Samareh Shahpasand, Farshad 2106 IRI0.001-0.3220-6.40 
  Najafiyan Pour, Mahyar 2162 IRI0.001-0.2620-5.20 
  Rigi, Vahab 1751 IRI1.0010.22204.40 
  Allahverdi, Omid 1866 IRI0.501-0.1520-3.00 

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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