Individual Calculations December 2016
 Tavakkoli, Mohammad  Total change: -6.80  Rating chartPersonal card
 Asian Amateur Chess Championship 2016 Open Isfahan IRI 2016-11-12
RcRownchangeKK*chgGame
 1702 1684 3.50 8 -0.17 40 -6.80 
  Pouresmaeil, Naser 1930 IRI0.001-0.1940-7.60 
  Parastegari, Mojtaba 1284  * IRI1.0010.08403.20 
  Mosleh Rashtabadi, Hamzeh 1891 IRI0.001-0.2340-9.20 
  Khosravi, Kamyar 1419 IRI1.0010.18407.20 
  Rezaei Kheirabadi, Changiz 2020 IRI0.001-0.1240-4.80 
  Babakmehr, Rohalah 1288 IRI1.0010.08403.20 
  Shabanpour, Ali 1880 IRI0.5010.254010.00 
  Saberi, Mahan 1902 IRI0.001-0.2240-8.80 
 * 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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