Individual Calculations April 2019
 Jahedi, Mani  Total change: 88.40  Rating chartPersonal card
 9th Ferdowsi International Cup 2019 - Under 2100 Mashhad IRI 2019-03-01
RcRownchangeKK*chgGame
 1942 2089 7.00 8 1.58 40 63.20 
  Ahmadi, Seyedeh Malihe 1689  * IRI1.0010.08403.20 
  Raei, Alireza 1814 IRI1.0010.17406.80 
  Ghoorchibeygi, Alireza 1884 IRI1.0010.24409.60 
  Eini, Sina 2015 IRI0.501-0.1040-4.00 
  Valookolaei, Saeid 1959 IRI1.0010.324012.80 
  Esmaeilnejad, Mohammad Amin 2099 IRI1.0010.514020.40 
  Vahdatian, Davood 1988 IRI1.0010.364014.40 
  Doostkam, P 2091 IRI0.5010.00400.00 
 * 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)
 
 Gilan Super League Round 10-11 Gilan IRI 2019-03-20
RcRownchangeKK*chgGame
 2184 2089 1.00 1 0.63 40 25.20 
  Zarinfam, Arsalan f2184 IRI1.0010.634025.20 

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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