Individual Calculations March 2019
 Dehghani Firouzabadi, Aria  Total change: -8.40  Rating chartPersonal card
 27th Fajr Cup International Chess Festival (U-14) Tehran IRI 2019-02-05
RcRownchangeKK*chgGame
 1256 1013 0.50 6 -0.76 40 -30.40 
  Samimi, Armin 1413  * IRI0.5010.424016.80 
  Najafinia, Ali 1246 IRI0.001-0.2140-8.40 
  Bahmani, Koorosh 1186 IRI0.001-0.2740-10.80 
  Kian Sirat , Yasin 1174 IRI0.001-0.2940-11.60 
  Shafaei, Arman 1183 IRI0.001-0.2840-11.20 
  Gholizadeh, Romina 1332 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)
 
 17th Caspian Cup int.Chess Festival (Youth) Gilan IRI 2019-02-12
RcRownchangeKK*chgGame
 1362 1013 1.00 4 0.55 40 22.00 
  Karimkhani, Ariyan 1387 IRI1.0010.904036.00 
  Aghili Mofid, Davood 1413  * IRI0.001-0.0840-3.20 
  Bolandakhtar, Ata 1329 IRI0.001-0.1340-5.20 
  Karimi, Mohammadmahdi 1319 IRI0.001-0.1440-5.60 
 * 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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