Individual Calculations June 2022
 Salehi Reihani, Bahamin  Total change: -8.40  Rating chartPersonal card
 Khuzestan Standard Ramadan Cup-1401 ahwaz IRI 2022-04-25
RcRownchangeKK*chgGame
 1537 1366 2.50 5 0.98 40 39.20 
  Kohansall, Ashour 1789 IRI0.001-0.0740-2.80 
  Taheri, Parsa 1535 IRI0.001-0.2840-11.20 
  Davoodi, Milad 1604 IRI0.5010.304012.00 
  Goharchin, Ghazal 1397 IRI1.0010.544021.60 
  Shakibaei Yekta, Ouriya 1359 IRI1.0010.494019.60 

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 U12) Gorgan IRI 2022-05-07
RcRownchangeKK*chgGame
 1238 1366 3.50 7 -1.19 40 -47.60 
  Delavari, Behnood 1695 IRI0.001-0.1240-4.80 
  Zamani Nezhad, Ahora 1158 IRI0.501-0.2740-10.80 
  Salehi, Mahan 1152 IRI0.501-0.2740-10.80 
  Goodarzi, Hesam 1181 IRI0.501-0.2440-9.60 
  Arab Ahmadi, Radin 1188 IRI1.0010.274010.80 
  Abasisoureshjani, Armin 1149 IRI0.501-0.2840-11.20 
  Gholinezhad, Eilia 1145 IRI0.501-0.2840-11.20 

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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