Individual Calculations June 2022
 Mahmoudi, Mohammad Pouria  Total change: 72.80  Rating chartPersonal card
 Khuzestan Standard Ramadan Cup-1401 ahwaz IRI 2022-04-25
RcRownchangeKK*chgGame
 1462 1394 5.00 8 1.46 40 58.40 
  Darvishi, Mohammad Hossein 1929 IRI0.5010.474018.80 
  Talebian Zadeh, Ilia 1450 IRI0.5010.08403.20 
  Arablou, Bahar 1064 IRI1.0010.12404.80 
  Parvin, Zahra 1567 IRI0.001-0.2740-10.80 
  Baymani, Amir Hosein 1314 IRI1.0010.394015.60 
  Fathali Pour, Behnam 1753 IRI0.001-0.1040-4.00 
  Validi, Rojan 1272 IRI1.0010.334013.20 
  Ahmadi, Fariborz 1350 IRI1.0010.444017.60 

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
 1205 1394 5.50 7 0.36 40 14.40 
  Ranginkaman, Arman 1118 IRI1.0010.17406.80 
  Sharafi, Amirhossein 1124 IRI0.501-0.3340-13.20 
  Moradi, Behnia 1140 IRI1.0010.19407.60 
  Dehghan Khalili, Mohammad 1321 IRI1.0010.404016.00 
  Rahbar, Aihan 1140 IRI0.001-0.8140-32.40 
  Naderiyan, Amir Hosein 1311 IRI1.0010.394015.60 
  Saeidzadeh, Mohammad Reza 1284 IRI1.0010.354014.00 

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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