Individual Calculations June 2022
 Dabiri, Kasra  Total change: 146.40  Rating chartPersonal card
 Khuzestan Standard Ramadan Cup-1401 ahwaz IRI 2022-04-25
RcRownchangeKK*chgGame
 1629 1372 5.00 8 3.00 40 120.00 
  Afshani, Matin 1781 IRI0.5010.424016.80 
  Jahanbakhshi, Arman 1835 IRI1.0010.954038.00 
  Ghari Zadeh, Mahmood 2010 IRI0.001-0.0140-0.40 
  Asadi, Mohammadmobin 1521 IRI0.5010.20408.00 
  Modheji, Parham 1183 IRI1.0010.254010.00 
  Abdi, Amir 1447 IRI0.5010.10404.00 
  Ghalambaz, Abdolkarim 1739 IRI1.0010.904036.00 
  Zamani, Alireza 1516 IRI0.5010.19407.60 

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)
 
 Iranian Cadet Chess Championship (Open U10) Sari IRI 2022-05-07
RcRownchangeKK*chgGame
 1305 1404 5.00 7 0.66 40 26.40 
  Kalhori, Mohammad Aeen 1121 IRI1.0010.16406.40 
  Talebian Zadeh, Ilia 1450 IRI0.001-0.4440-17.60 
  Mardali, Yousef 1243 IRI0.001-0.7140-28.40 
  Ghorbani, Mohammad Kian 1116 IRI1.0010.16406.40 
  Fathi, Karen 1280 IRI1.0010.334013.20 
  Jafari Ghourtani, Arash 1499 IRI1.0010.634025.20 
  Amiri, Mahan 1429 IRI1.0010.534021.20 

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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