Individual Calculations September 2018
 Khamisi, S Jafar  Total change: -68.60  Rating chartPersonal card
 17th Iranian Men Festival Chess Championship 1397 Hamedan IRI 2018-08-09
RcRownchangeKK*chgGame
 1955 2219 7.50 11 -1.41 20 -28.20 
  Rostami, Mardin 1819  * IRI1.0010.08201.60 
  Memarzadeh, Hossein 1862 IRI1.0010.11202.20 
  Khodabandeh, Milad 1938 IRI0.501-0.3420-6.80 
  Maghsoudloo, Amir Ali 2014 IRI1.0010.24204.80 
  Tavoosi Rad, Ramtin 2042 IRI0.501-0.2320-4.60 
  Ghafourian, Amir Ali 2023 IRI0.001-0.7520-15.00 
  Nazari, Arad 2060 IRI1.0010.29205.80 
  Mohammadi, Mohammad Mehdi 2021 IRI0.001-0.7620-15.20 
  Baseri, Mansour 1873 IRI0.501-0.3920-7.80 
  Ghanbaralifarzad, Mohammad Hosei 1819  * IRI1.0010.08201.60 
  Mehrabi, Morteza 2038 IRI1.0010.26205.20 
 * 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)
 
 15th Avicenna International Chess Tournament 2018 - Masters Hamedan IRI 2018-08-17
RcRownchangeKK*chgGame
 2124 2219 3.00 8 -2.02 20 -40.40 
  Mousavi, Seyed Khalil m2458 IRI0.001-0.2020-4.00 
  Safiri, Ali 2030 IRI0.001-0.7520-15.00 
  Asadi, Motahare wf2157 IRI0.001-0.5920-11.80 
  Poormosavi, Seyed Kian 2095 IRI0.501-0.1720-3.40 
  Nazari, Arad 2060 IRI1.0010.29205.80 
  Ghafourian, Amir Ali 2023 IRI0.501-0.2520-5.00 
  Mohandesi, Shahin m2166 IRI0.501-0.0720-1.40 
  Mahdian, Anousha wf2003 IRI0.501-0.2820-5.60 

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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