Rapid: Individual Calculations December 2023
 Tavakolian, M.  Total change: -27.60  Rating chartPersonal card
 1St IRCF Rapid CUP 1402 Tehran IRI 2023-11-18
RcRownchangeKK*chgGame
 1591 2035 0.50 2 -1.38 20 -27.60 
  Fazlali, Soheil 1547 IRI0.501-0.4620-9.20 
  Rahimi, Panteha 1635  * IRI0.001-0.9220-18.40 
 * 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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