Individual Calculations April 2022
 Karami Gorgan, Kian  Total change: -17.20  Rating chartPersonal card
 The 6th Jouybar Chess Tournament Mazandaran IRI 2022-03-05
RcRownchangeKK*chgGame
 1420 1495 4.50 8 -0.43 40 -17.20 
  Ashraf, Artin 2038 IRI0.001-0.0340-1.20 
  Ghovati, Amirhosein 1360 IRI0.501-0.1840-7.20 
  Gharibi, Arsham 1303 IRI1.0010.254010.00 
  Ghasemi, Reza 1225 IRI0.501-0.3340-13.20 
  Noorin, Parmis 1217 IRI1.0010.17406.80 
  Hojjatinejad, Ilia 1790 IRI0.001-0.1540-6.00 
  Noorinezhad, Nafas 1294 IRI0.501-0.2640-10.40 
  Ehsani, Ilya 1130 IRI1.0010.10404.00 

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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