Individual Calculations August 2017
 Ghanbarzadeh, Amirali  Total change: -22.40  Rating chartPersonal card
 Khorasan Northern Championship Men 2017 Bojnoord IRI 2017-07-10
RcRownchangeKK*chgGame
 1381 1193 1.00 5 -0.56 40 -22.40 
  Rezapoor, Abbas 1593  * IRI0.001-0.0840-3.20 
  Ahmadi, Seyedeh Malihe 1561 IRI0.001-0.1040-4.00 
  Shaddel, Ali 1593  * IRI0.001-0.0840-3.20 
  Hasani, Farhan 1056 IRI1.0010.324012.80 
  Mohammadi, Amirreza 1102 IRI0.001-0.6240-24.80 
 * 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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