Individual Calculations August 2017
 Tajalli, Ayein  Total change: 18.80  Rating chartPersonal card
 Shahriar Standard Cup Tir 1396 Tehran IRI 2017-07-21
RcRownchangeKK*chgGame
 1316 1047 1.00 5 0.05 40 2.00 
  Soltani, Amirhossein 1447  * IRI0.001-0.0840-3.20 
  Tarzali, Abtin 1384 IRI0.001-0.1240-4.80 
  Ghayourifar, Amir 1283 IRI0.001-0.2040-8.00 
  Daschi, Kasra 1101 IRI1.0010.584023.20 
  Teymouri, Abbas Gholi f1364 IRI0.001-0.1340-5.20 
 * 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)
 
 Alborz Chess Championship 1396 Karaj IRI 2017-07-21
RcRownchangeKK*chgGame
 1319 1047 1.50 6 0.42 40 16.80 
  Jamshideyni, Arash 1447  * IRI0.001-0.0840-3.20 
  Afzali, Rouzbeh 1312 IRI0.001-0.1840-7.20 
  Ahmadi, Mehrdad 1392 IRI0.5010.394015.60 
  Mohammadi, Amirhossein 1186 IRI0.001-0.3140-12.40 
  Ahmadpanah, Mohamad Ilia 1254 IRI1.0010.774030.80 
  Eidi, Mahan 1324 IRI0.001-0.1740-6.80 
 * 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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