Individual Calculations January 2018
 Attari, Saeid  Total change: 8.40  Rating chartPersonal card
 14th Shahriar Standard Cup Azar 1396 Shahriar IRI 2017-12-11
RcRownchangeKK*chgGame
 1562 1595 2.50 4 0.42 20 8.40 
  Noori, Ali 1195  * IRI1.0010.08201.60 
  Azbaghi, Enayat 1818 IRI0.5010.28205.60 
  Rabani, Hashem 1660 IRI0.001-0.4120-8.20 
  Moshiri Amin, Hooman 1574 IRI1.0010.47209.40 
 * 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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