Individual Calculations August 2016
 Mahdizadeh, Mahdi  Total change: -51.20  Rating chartPersonal card
 Semnan Chess Champioship 2016 Shahrood IRI 2016-07-20
RcRownchangeKK*chgGame
 1590 1815 1.00 3 -1.28 40 -51.20 
  Noori, Mehran 1729 IRI0.001-0.6240-24.80 
  Arab Zeinali, Mahboubeh 1415  * IRI1.0010.08403.20 
  Azizi Tafreshi, Ali Akbar 1627 IRI0.001-0.7440-29.60 
 * 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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