Individual Calculations March 2019
 Ofoghi, Naser  Total change: -17.80  Rating chartPersonal card
 17th Caspian Cup int.Chess Festival (U2100) Gilan IRI 2019-02-12
RcRownchangeKK*chgGame
 1458 1121 0.00 7 -0.89 20 -17.80 
  Safari, Parham 1521  * IRI0.001-0.0820-1.60 
  Bagheri Taleghani, Nadia 1521  * IRI0.001-0.0820-1.60 
  Abdi, Behnam 1521  * IRI0.001-0.0820-1.60 
  Abdollahisaber, Reza 1521  * IRI0.001-0.0820-1.60 
  Javadi, Mousa 1418 IRI0.001-0.1520-3.00 
  Teymouri, Abbas Gholi f1403 IRI0.001-0.1620-3.20 
  Jamalzadeh, Ebrahim 1303 IRI0.001-0.2620-5.20 
 * 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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