Individual Calculations September 2018
 Pilvaieh, Ali  Total change: -54.40  Rating chartPersonal card
 17th Iranian Men Festival Chess Championship 1397 Hamedan IRI 2018-08-09
RcRownchangeKK*chgGame
 1928 2201 5.00 9 -2.34 20 -46.80 
  Mahdavi, Armin 1801  * IRI1.0010.08201.60 
  Ghasemi Haji, Ramtin 1865 IRI1.0010.12202.40 
  Namdarigharghani, Parsa 1934 IRI1.0010.18203.60 
  Baneshi, Mahan 2022 IRI1.0010.27205.40 
  Mozaffari, Alireza 2134 IRI0.001-0.5920-11.80 
  Mehry, Mahyaar 1932 IRI0.001-0.8320-16.60 
  Khorshidi, Mohammad Javad c1923 IRI0.001-0.8320-16.60 
  Jafari, Arshia 1801  * IRI1.0010.08201.60 
  Mafi, Hooman 1939 IRI0.001-0.8220-16.40 
 * 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)
 
 15th Avicenna International Chess Tournament 2018 - Masters Hamedan IRI 2018-08-17
RcRownchangeKK*chgGame
 2166 2201 4.50 9 -0.38 20 -7.60 
  Asgarizadeh, Ahmad m2416 IRI0.001-0.2320-4.60 
  Maghsoudloo, Amir Ali 2014 IRI0.001-0.7420-14.80 
  Karimi, Omid 2023 IRI1.0010.27205.40 
  Ghesmati, Aryan 2020 IRI0.501-0.2420-4.80 
  Rostami, Rouzbeh 2150 IRI0.501-0.0720-1.40 
  Bolourchifard, Farzad f2311 IRI0.5010.15203.00 
  Khalesi, Parsa 1940 IRI1.0010.18203.60 
  Tsomaia, Nikoloz 2266 GEO0.5010.09201.80 
  Gara, Ticia wg2358 HUN0.5010.21204.20 

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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