Individual Calculations October 2022
 Malekzadeh, Mohammad  Total change: 247.38  Rating chartPersonal card
 1st Taq_e Bostan Cup International Chess Festival Category A kermanshah IRI 2022-09-08
RcRownchangeKK*chgGame
 2202 1925 5.50 9 3.61 38 137.18 
  Delavari, Behnood 1721 IRI1.0010.24389.12 
  Veisi, Bardia 2246 IRI1.0010.873833.06 
  Rastbod, Ali f2351 IRI0.5010.433816.34 
  Jamshidi, Amir Hossein f2217 IRI1.0010.853832.30 
  Kreisl, Robert m2391 AUT0.5010.453817.10 
  Ghaziolsharif, Kaveh 2189 IRI0.5010.323812.16 
  Mosadeghpour, Masoud g2481 IRI0.001-0.0338-1.14 
  Chavari, Mohammad Mahdi 2040 IRI0.001-0.3438-12.92 
  Mohammed, Zozek Salah Mohammed f2186 IRQ1.0010.823831.16 

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)
 
 1st international Standard of Master Tafrishi Cup-Category A Mashhad IRI 2022-09-19
RcRownchangeKK*chgGame
 1970 1925 7.00 9 2.90 38 110.20 
  Akbari, Rosha 1652 IRI1.0010.17386.46 
  Kreisl, Robert m2391 AUT0.5010.453817.10 
  Arvan, Amirhosein 1876 IRI1.0010.433816.34 
  Mohammadi, Reza 2006 IRI1.0010.613823.18 
  Nikookar, Mahdi 2144 IRI0.5010.283810.64 
  Alipoor Shahraki, Abolfazl 1819 IRI1.0010.363813.68 
  Zare, Jamal 1972 IRI0.5010.07382.66 
  Zahmati, Sobhan 1926 IRI0.5010.00380.00 
  Eskandari, Amirali 1947 IRI1.0010.533820.14 

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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