Individual Calculations March 2018
 Mardani, Alireza  Total change: -22.40  Rating chartPersonal card
 23th Hamedan Chess League 1396 Round 8-9 Hamedan IRI 2018-02-02
RcRownchangeKK*chgGame
 1773 1567 0.00 2 -0.56 40 -22.40 
  Asadi, Sadegh 1967  * IRI0.001-0.0840-3.20 
  Abdoli, Vahid 1578 IRI0.001-0.4840-19.20 
 * 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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