Individual Calculations March 2024
 Mal Ahmadi, Iliya  Total change: 6.80  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1509 1571 5.50 10 -0.20 40 -8.00 
  Ghorbani, Sina 1831 IRI0.001-0.1840-7.20 
  Ranjkesh, Mahyar 1287 IRI1.0010.16406.40 
  Ahmadi, Seyedeh Malihe 1779 IRI0.5010.274010.80 
  Mohammadisafyarkhan, Amir 1869 IRI0.001-0.1540-6.00 
  Shabanzadeh, S.negar 1275 IRI1.0010.15406.00 
  Ebrahimzadeh, Hesam 1171  * IRI1.0010.08403.20 
  Yazdani, Parham 1775 IRI0.001-0.2440-9.60 
  Barat Pour, Daniz 1345 IRI0.001-0.7940-31.60 
  Sheini Dashtgol, Arash 1361 IRI1.0010.23409.20 
  Gholizadeh, Majid 1399 IRI1.0010.274010.80 
 * 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)
 
 Bushehr league 1402 Karaj IRI 2024-02-22
RcRownchangeKK*chgGame
 1642 1571 2.50 5 0.37 40 14.80 
  Alipoor Shahraki, Abolfazl 1871 IRI0.001-0.1540-6.00 
  Keshavarz, Fatemeh 1174 IRI1.0010.08403.20 
  Ghasemi, Abdollah 1743 IRI0.5010.23409.20 
  Mohammadian, Mohammad f1394 IRI1.0010.274010.80 
  Kerdegar, Amirreza 2027 IRI0.001-0.0640-2.40 

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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