Individual Calculations August 2022
 Baxtyar, Hama Salih Ahmed  Total change: -58.80  Rating chartPersonal card
 1st International Tournament of Zanjan Divers Cup Zanjan IRI 2022-06-28
RcRownchangeKK*chgGame
 1317 1651 4.50 8 -2.50 20 -50.00 
  Fathi, Karen 1317 IRI0.001-0.8820-17.60 
  Gharaee Shirazi, Shervin 1241 IRI1.0010.08201.60 
  Salehi Reihani, Bahamin 1358 IRI0.001-0.8520-17.00 
  Darabi, Mohammad Parsa 1359 IRI1.0010.15203.00 
  Kargari Arian, Saba 1394 IRI0.001-0.8220-16.40 
  Sheikhzadeh, Bardia 1251  * IRI1.0010.08201.60 
  Lashgari, Helia 1252 IRI1.0010.08201.60 
  Muradli, Latif 1365 AZE0.501-0.3420-6.80 
 * 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)
 
 2nd Alamto Cup International Chess Festival 2022-Ilam Category A Ilam IRI 2022-07-01
RcRownchangeKK*chgGame
 1864 1651 1.00 6 -0.44 20 -8.80 
  Johari, Atena 1765 IRI1.0010.662013.20 
  Dolati, Artin 1994 IRI0.001-0.1220-2.40 
  Khalilollahi, Shahrooz 1946 IRI0.001-0.1520-3.00 
  Bahadori, Arash 1900 IRI0.001-0.1920-3.80 
  Bahmani, Koorosh 1838 IRI0.001-0.2620-5.20 
  Ebrahimi Rashti, Asal 1742 IRI0.001-0.3820-7.60 

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)
 

 

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