Individual Calculations December 2018
 Alipour, Saeid  Total change: -13.60  Rating chartPersonal card
 9th Esfahan Chess League 1397 Round 1-3 Esfahan IRI 2018-11-16
RcRownchangeKK*chgGame
 1332 1732 1.50 2 -0.34 40 -13.60 
  Taheri, Mohammad Mehdi 1332  * IRI0.501-0.4240-16.80 
  Haghighi, Mohammad Mehdi 1332  * IRI1.0010.08403.20 
 * 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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