Individual Calculations October 2019
 Sedaghati, Mehrdad  Total change: -16.80  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Masters (A) Hamedan IRI 2019-09-12
RcRownchangeKK*chgGame
 2215 2258 3.00 7 -0.84 20 -16.80 
  Mohammadi, Reza 2017 IRI1.0010.20204.00 
  Karimi, Omid 1932 IRI1.0010.13202.60 
  Molaei, Mohammadamin m2348 IRI1.0010.622012.40 
  Mosadeghpour, Masoud g2490 IRI0.001-0.2120-4.20 
  Quparadze, Giga g2462 GEO0.001-0.2420-4.80 
  Jahedi, Mani 2168 IRI0.001-0.6220-12.40 
  Nikookar, Mahdi 2089 IRI0.001-0.7220-14.40 

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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