Individual Calculations November 2016
 Dehghani, Sami  Total change: -1.20  Rating chartPersonal card
 North- East League - Tehran 2016 Stage 2 Tehran IRI 2016-10-02
RcRownchangeKK*chgGame
 1438 1126 1.00 7 -0.03 40 -1.20 
  Hoseinzadeh, Hossein 1526  * IRI0.001-0.0840-3.20 
  Ghorban, Mohammad 1449 IRI0.001-0.1340-5.20 
  Derakhshan, Alireza 1526  * IRI0.001-0.0840-3.20 
  Aliakbari, Sama 1526  * IRI0.001-0.0840-3.20 
  Mashhadiali Shirazi, Mohammad Ha 1334 IRI0.001-0.2340-9.20 
  Foroghi, Sarina 1389 IRI1.0010.824032.80 
  Valizade, Amin 1319 IRI0.001-0.2540-10.00 
 * 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)
 

 

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