Blitz: Individual Calculations July 2019
 Koochakzad, Afshin  Total change: -10.40  Rating chartPersonal card
 Kaypoolesh Novin Ramezan Blitz Cup 1398 Gilan IRI 2019-05-31
RcRownchangeKK*chgGame
 1488 1545 4.50 9 -0.52 20 -10.40 
  Daghli, Arash f1945  * IRI0.001-0.0820-1.60 
  Davoodi, Sepas 1145  * IRI1.0010.08201.60 
  Ghomi, Parnian wc1847 IRI0.001-0.1520-3.00 
  Pourakbari, Taha 1170 IRI0.001-0.9120-18.20 
  Esmaeilikhatir, Sadra 1145  * IRI1.0010.08201.60 
  Jazayeri, Seyed Ali 1237 IRI0.501-0.3620-7.20 
  Ahmadi, Mohammad 1145  * IRI1.0010.08201.60 
  Nikkhou, Hasan 1811 IRI1.0010.822016.40 
  Barbari, Abbas 1945  * IRI0.001-0.0820-1.60 
 * 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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