Blitz: Individual Calculations March 2017
 Tahbaz, Arash  Total change: 24.60  Rating chartPersonal card
 2nd Blitz Chess Tournament Mirza Koochak Gilan 2017 Rasht IRI 2017-02-22
RcRownchangeKK*chgGame
 2057 2230 7.50 9 1.23 20 24.60 
  Nosratian, Ava 1830  * IRI1.0010.08201.60 
  Jamalzadeh, Morteza 1830  * IRI1.0010.08201.60 
  Adeli, Hamidreza 2030 IRI1.0010.24204.80 
  Daghli, Arash 2108 IRI0.001-0.6720-13.40 
  Fekri, Amirkia 1877 IRI1.0010.11202.20 
  Khadem Erfani, Sobhan 2031 IRI1.0010.24204.80 
  Vaghar, Mohsen 2142 IRI1.0010.38207.60 
  Sadeh, Shahin f2227 IRI1.0010.502010.00 
  Toufighi, Homayoon g2438 IRI0.5010.27205.40 
 * 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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