Individual Calculations November 2015
 Chahardoli, Amir  Total change: -54.00  Rating chartPersonal card
 6th Darya Cup U - 2100 (2015) Rasht IRI 2015-10-17
RcRownchangeKK*chgGame
 1616 1732 3.00 7 -1.35 40 -54.00 
  Shahsanam, Alireza 1884 IRI0.001-0.3040-12.00 
  Golshannejad, Sepehr 1467 IRI0.501-0.3240-12.80 
  Navid, Sepehr 1532 IRI0.001-0.7640-30.40 
  Golshannezhad, Parsa 1332  * IRI1.0010.08403.20 
  Rezaei, Mahyar 1854 IRI0.5010.17406.80 
  Jafari, Parsa 1386 IRI1.0010.11404.40 
  Puorgol, Arman 1856 IRI0.001-0.3340-13.20 
 * 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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