Individual Calculations March 2019
 Samsam, Farhad  Total change: -25.40  Rating chartPersonal card
 17th Caspian Cup int.Chess Festival (U2100) Gilan IRI 2019-02-12
RcRownchangeKK*chgGame
 1856 2004 5.00 9 -1.27 20 -25.40 
  Guran Orimi, Mehdi 1777 IRI0.501-0.2920-5.80 
  Khalili, Hiva 1865 IRI1.0010.31206.20 
  Ghomi, Parnian wc1876 IRI1.0010.33206.60 
  Farmani Anuoshe, Ariyan 1877 IRI0.001-0.6720-13.40 
  Hoseini, S.alireza 1868 IRI0.001-0.6820-13.60 
  Ghane, Safoura 1863 IRI1.0010.31206.20 
  Najafi Tabar, Aydin 1874 IRI1.0010.32206.40 
  Torshizi Ghorbani, Mohammad Hoss 1835 IRI0.001-0.7220-14.40 
  Maghsoudloo, Amir Ali 1870 IRI0.501-0.1820-3.60 

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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