Rapid: Individual Calculations April 2023
 Kaviani, Artin  Total change: -77.20  Rating chartPersonal card
 9th Casian Cup Hamedan Hamedan IRI 2023-03-10
RcRownchangeKK*chgGame
 1325 1075 0.50 6 -0.72 40 -28.80 
  Sameti, Mohammad Mehdi 1491 IRI0.001-0.0740-2.80 
  Nazari Zadeh, Amir Mehdi 1344 IRI0.001-0.1740-6.80 
  Jabbari Hesabi, Kian 1262 IRI0.001-0.2640-10.40 
  Nadi, Mohammad Hosein 1173 IRI0.001-0.3740-14.80 
  Abbasi, Mohammad Benyamin 1357 IRI0.5010.344013.60 
  Golzarian, Kiarash 1321 IRI0.001-0.1940-7.60 

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)
 
 9th Hamedan Ekbatana Rapid Cup Hamedan IRI 2023-03-16
RcRownchangeKK*chgGame
 1240 1075 1.00 7 -1.21 40 -48.40 
  Fathi, Abolfazl 1579 IRI0.001-0.0440-1.60 
  Jabbari Hesabi, Kian 1262 IRI0.001-0.2640-10.40 
  Barat Pour, Daniz 1231 IRI0.001-0.2940-11.60 
  Zarei, Mehrdad 1182 IRI1.0010.654026.00 
  Mohamadi Hadid, Yashar 1021 IRI0.001-0.5840-23.20 
  Azadi, Taha 1324 IRI0.001-0.1940-7.60 
  Azadi, Ali 1078 IRI0.001-0.5040-20.00 

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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