Individual Calculations March 2024
 Akhavan Rad, Aliasghar  Total change: 8.20  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1638 1609 5.00 10 0.41 20 8.20 
  Safari Eskandari, Mojtaba 1884 IRI1.0010.832016.60 
  Bolandakhtar, Ata 1827 IRI0.5010.28205.60 
  Bardeh, Tahmoores 1775 IRI0.001-0.2820-5.60 
  Farahvashi, Zahra 1288 IRI1.0010.13202.60 
  Najafi Tabar, Aydin 1905 IRI1.0010.852017.00 
  Ahmadi, Seyedeh Malihe 1779 IRI0.001-0.2820-5.60 
  Zameni, Abbas 1274 IRI1.0010.12202.40 
  Delavari, Behnood 1824 IRI0.001-0.2320-4.60 
  Arkak, Mohammad Taha 1419 IRI0.501-0.2520-5.00 
  Reja, Abolfazl 1409 IRI0.001-0.7620-15.20 

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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