Individual Calculations March 2023
 Khademi, Mahdi  Total change: 1.00  Rating chartPersonal card
 Paytakht Cup, International Chess Festival (A) Tehran IRI 2023-02-03
RcRownchangeKK*chgGame
 2236 2105 4.00 8 1.32 20 26.40 
  Movahed, Sina f2339 IRI0.5010.29205.80 
  Ghorbani, Hadi f2218 IRI0.5010.15203.00 
  Salih, Akar Ali Salih f2208 IRQ0.5010.14202.80 
  Kushagra, Mohan m2384 IND0.001-0.1620-3.20 
  Kreisl, Robert m2353 AUT0.5010.31206.20 
  Mokhtari Moghadam, Taha 1969 IRI0.501-0.1820-3.60 
  Moradi, Amirmasoud 2288 IRI0.5010.24204.80 
  Rostami, Mohsen 2125 IRI1.0010.532010.60 

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)
 
 19th International Caspian Cup (Masters-A Category) Rasht IRI 2023-02-12
RcRownchangeKK*chgGame
 1895 2105 5.00 8 -1.05 20 -21.00 
  Arian, Matin 1810 IRI0.501-0.3520-7.00 
  Pourramezan Chafjiri, Parsa 1822 IRI0.001-0.8420-16.80 
  Mahboubi, Mahziar 1815 IRI1.0010.16203.20 
  Shubham, Shukla 1865 IND0.501-0.3020-6.00 
  Asadi, Atabak 1872 IRI1.0010.21204.20 
  Abdollahabadi, Amir Hosien 1921 IRI1.0010.26205.20 
  Mohammadi, Melika 1910 IRI1.0010.25205.00 
  Alikhanyan, Artak 2146 ARM0.001-0.4420-8.80 

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 Falavarjan standard tournament Esfand 1401 Esfahan IRI 2023-02-22
RcRownchangeKK*chgGame
 1665 2105 6.50 8 -0.22 20 -4.40 
  Zamani, Shayan 1315 IRI1.0010.00200.00 
  Bagheri, Behnam 1400 IRI1.0010.01200.20 
  Asadi Ejgerdi, Ali 1342 IRI1.0010.00200.00 
  Bayati, Kambiz 1558 IRI1.0010.03200.60 
  Tahmasebi, Hamidreza 2176 IRI0.5010.10202.00 
  Kazemi, Kamran 1755 IRI0.501-0.3920-7.80 
  Ghanbari, Ali 1705  * IRI1.0010.08201.60 
  Mohammadian Sechani, Arshia 2072 IRI0.501-0.0520-1.00 
 * 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)
 

 

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