Individual Calculations September 2018
 Khatibi, Meysam  Total change: 3.80  Rating chartPersonal card
 17th Iranian Men Festival Chess Championship 1397 Hamedan IRI 2018-08-09
RcRownchangeKK*chgGame
 1974 2233 8.00 11 -0.88 20 -17.60 
  Soleimany, Alireza 1833  * IRI1.0010.08201.60 
  Kazemi, Kamran 1870 IRI1.0010.10202.00 
  Khalesi, Parsa 1940 IRI0.501-0.3520-7.00 
  Ghesmati, Aryan 2020 IRI1.0010.23204.60 
  Najafiyan Pour, Mahyar 2065 IRI1.0010.28205.60 
  Mozaffari, Alireza 2134 IRI0.001-0.6420-12.80 
  Baradaran Tamadon, Arian 2002 IRI0.001-0.7920-15.80 
  Esmaeilnejad, Mohammad Amin 1969 IRI0.501-0.3220-6.40 
  Ghasemi Haji, Ramtin 1865 IRI1.0010.10202.00 
  Mirzajani, Reza 1991 IRI1.0010.20204.00 
  Bahrami Hezaveh, Navid 2024 IRI1.0010.23204.60 
 * 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
 2286 2233 5.00 9 1.07 20 21.40 
  Matinian, Nikita g2506 RUS0.5010.33206.60 
  Pavlov, Sergey m2496 UKR0.001-0.1820-3.60 
  Mozaffari, Alireza 2134 IRI1.0010.36207.20 
  Soozankar, A.m. m2328 IRI0.5010.13202.60 
  Jaferian, Koosha 2040 IRI0.501-0.2520-5.00 
  Mohandesi, Shahin m2166 IRI0.501-0.0920-1.80 
  Ghaziolsharif, Kaveh 2177 IRI1.0010.42208.40 
  Guliev, Logman m2342 AZE0.5010.15203.00 
  Morchiashvili, Bachana m2382 GEO0.5010.20204.00 

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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