Rapid: Individual Calculations August 2023
 Heidari, Farham  Total change: 126.40  Rating chartPersonal card
 Behshahr Open Chess Tournament Rapid (Rated) Mazandaran IRI 2023-06-30
RcRownchangeKK*chgGame
 1526 1049 4.50 8 3.55 40 142.00 
  Akbari Gelvardi, Mohammad f2144 IRI0.0010.00400.00 
  Jafari, Sakineh 1093 IRI1.0010.564022.40 
  Amoozad Mahdiraji, Ali 1380 IRI0.5010.384015.20 
  Namdar Abadi, Abolfazl 1346 IRI1.0010.854034.00 
  Firoozjaee, Hossein 1694 IRI1.0010.994039.60 
  Hagh Taj Dar, Rajab Ali 1680 IRI0.001-0.0140-0.40 
  Shafinia, Hamid 1307 IRI1.0010.824032.80 
  Hesami, M.hosein 1560 IRI0.001-0.0440-1.60 

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)
 
 2nd International Gilan Cup (Rapid) Rasht IRI 2023-07-13
RcRownchangeKK*chgGame
 1351 1049 1.00 8 -0.39 40 -15.60 
  Mashhadi, Fatemeh 1683 IRI0.001-0.0140-0.40 
  Nikzadeh, Mohammad 1404 IRI0.001-0.1140-4.40 
  Mokhtari, Ava 1277 IRI1.0010.794031.60 
  Hematian Mahdizadeh, Salma 1437 IRI0.001-0.0940-3.60 
  Zarrabi, Sirous 1279 IRI0.001-0.2140-8.40 
  Goleij, Ali 1162 IRI0.001-0.3540-14.00 
  Biriya, Yadollah 1300 IRI0.001-0.1940-7.60 
  Rokhjavan, Mahdi 1267 IRI0.001-0.2240-8.80 

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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