Individual Calculations June 2022
 Gholami, Amir Mohammad  Total change: 47.20  Rating chartPersonal card
 Hamedan Chess Championship 2022 Hamedan IRI 2022-04-28
RcRownchangeKK*chgGame
 1639 1533 3.00 6 0.48 40 19.20 
  Korevand, Sina 2079 IRI0.001-0.0340-1.20 
  Nadi, Mohammad Hosein 1133  * IRI1.0010.08403.20 
  Soltani, Hasti 1321 IRI1.0010.23409.20 
  Alibabaei, Sasan 2055 IRI0.5010.474018.80 
  Fathi, Abolfazl 1527 IRI0.501-0.0140-0.40 
  Ghazaghi, Parmida 1717 IRI0.001-0.2640-10.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Youth Chess Championship ( Open U18 ) Hamedan IRI 2022-05-07
RcRownchangeKK*chgGame
 1735 1533 2.50 6 0.70 40 28.00 
  Darini, Iliya 2003 IRI0.001-0.0540-2.00 
  Salimi, Mardin 1879 IRI0.001-0.1140-4.40 
  Mosleh Kooshk Ghazi, Hamid Reza 1361 IRI1.0010.274010.80 
  Mansoori, Mikaeil 1399 IRI1.0010.324012.80 
  Veisi, Armin 1829 IRI0.5010.354014.00 
  Eskandari, Amirali 1939 IRI0.001-0.0840-3.20 

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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