Individual Calculations February 2017
 Rahbari, Salar  Total change: -174.40  Rating chartPersonal card
 15th International Khazar Cup (U 2100) 2017 Rasht IRI 2017-01-20
RcRownchangeKK*chgGame
 1540 1940 3.00 8 -4.36 40 -174.40 
  Arzhan, Hosein 1540  * IRI0.001-0.9240-36.80 
  Mahdavi, Armin 1540  * IRI0.001-0.9240-36.80 
  Moshirabadi, Hadi 1540  * IRI0.001-0.9240-36.80 
  Hamzeh Javaran, Koosar 1540  * IRI1.0010.08403.20 
  Ebadpour, Mohammad Hosein 1540  * IRI1.0010.08403.20 
  Ebrahimi, Reza 1540  * IRI0.501-0.4240-16.80 
  Saei Hamedani, Khashyar 1540  * IRI0.501-0.4240-16.80 
  Pourjafari, Abbas 1540  * IRI0.001-0.9240-36.80 
 * 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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