Blitz: Individual Calculations July 2023
 Abdolahi, Amir Taha  Total change: 25.56  Rating chartPersonal card
 Khordad cup bilitz tehran Tehran IRI 2023-06-17
RcRownchangeKK*chgGame
 1378 1447 4.50 7 0.41 36 14.76 
  Ebrahimi, Manyad 1040 IRI1.0010.08362.88 
  Parham Asl, Mani 1935 IRI0.001-0.0436-1.44 
  Rasoli, Arian 1048 IRI1.0010.08362.88 
  Jafari, Mahan 1279 IRI1.0010.283610.08 
  Sadeghi, Ali 1578 IRI0.001-0.3236-11.52 
  Amiri, Shaya 1307 IRI1.0010.313611.16 
  Kazemi, Hosein 1459 IRI0.5010.02360.72 

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)
 
 3rd Iran Under 14 Chess League 1402 (Blitz) Tehran IRI 2023-06-21
RcRownchangeKK*chgGame
 1473 1447 1.00 4 -0.91 36 -32.76 
  Ghoreishi Amiri, Seyed Kian 1893 IRI0.001-0.0636-2.16 
  Gholami, Armin 1648 IRI0.001-0.2436-8.64 
  Jalali, Armin 1305 IRI0.001-0.6936-24.84 
  Khanbaz, Helia 1047  * IRI1.0010.08362.88 
 * 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)
 
 Zanjan Blitz Cup 8 Tir Zanjan IRI 2023-06-27
RcRownchangeKK*chgGame
 1615 1447 4.00 8 1.21 36 43.56 
  Khatibi, Meysam 2094 IRI0.001-0.0136-0.36 
  Taghipour, Mohammadkian 1047  * IRI1.0010.08362.88 
  Khosravi, Korosh 1736 IRI1.0010.843630.24 
  Marzoughi, Mohammadsadegh 1753 IRI0.001-0.1436-5.04 
  Delavari, Behnood 1755 IRI0.001-0.1436-5.04 
  Nazari Zadeh, Amir Mehdi 1288 IRI1.0010.293610.44 
  Taavoni, Rahim 1919 IRI0.001-0.0536-1.80 
  Mohammad Bidaghi, Ali 1326 IRI1.0010.343612.24 
 * 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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