Individual Calculations March 2024
 Javanshir, Omid  Total change: -36.80  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1360 1474 5.50 10 -0.81 20 -16.20 
  Namei, Kooshan 1711 IRI0.001-0.2020-4.00 
  Mehdinia, Mohammad Hasan 1218 IRI0.501-0.3120-6.20 
  Rezapour, Radman 1168 IRI0.501-0.3620-7.20 
  Roozbeh, Reza 1074  * IRI1.0010.08201.60 
  Hashemi Zadeh, Seyyed Kasra 1756 IRI0.001-0.1620-3.20 
  Karimi, Mohammadmahdi 1283 IRI0.501-0.2520-5.00 
  Jamalzadeh, Mohammad 1154 IRI1.0010.13202.60 
  Bani Kamali, Fazlollah 1295 IRI1.0010.27205.40 
  Rezaei Moselo, Kian 1205 IRI1.0010.17203.40 
  Mahdizadeh, Sadra 1732 IRI0.001-0.1820-3.60 
 * 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)
 
 Qazvin Chess Championship - 1402 Qazvin IRI 2024-02-22
RcRownchangeKK*chgGame
 1373 1474 3.50 7 -1.03 20 -20.60 
  Khatibi, Meysam 2127 IRI0.001-0.0120-0.20 
  Razaghi, Radvin 1159 IRI1.0010.14202.80 
  Avaznejad, Aryan 1173 IRI1.0010.15203.00 
  Mahdavi, Mahdis 1767 IRI0.001-0.1520-3.00 
  Sharifi Razavi, Mohammadtaha 1157 IRI0.001-0.8720-17.40 
  Moghadam, Sam 1150 IRI1.0010.13202.60 
  Moradi, Mahdiyar 1080 IRI0.501-0.4220-8.40 

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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