Individual Calculations March 2024
 Darvishi, Matin  Total change: 72.80  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1551 1529 7.00 11 1.82 40 72.80 
  Abdollahi, Misagh 1794 IRI1.0010.824032.80 
  Ahmadi, Seyedeh Malihe 1779 IRI0.001-0.1940-7.60 
  Fathi, Karen 1816 IRI1.0010.844033.60 
  Kiaei, Ali 1744 IRI0.001-0.2340-9.20 
  Najafi, Jafar 1289 IRI1.0010.20408.00 
  Arian, Matin 1796 IRI0.001-0.1840-7.20 
  Shokoohi Pooya, Pouyan 1299 IRI1.0010.21408.40 
  Aghazadeh, Arvin 1252 IRI1.0010.17406.80 
  Amirinasab, Abolfazl 1754 IRI0.001-0.2240-8.80 
  Biriya, Yadollah 1391 IRI1.0010.314012.40 
  Ebrahimzadeh, Hesam 1145 IRI1.0010.09403.60 

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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