Individual Calculations March 2024
 Yazdani, Parham  Total change: 36.00  Rating chartPersonal card
 2nd Taq-e Bostan Cup International Chess Festival _ A Category (Masters) Kermanshah IRI 2024-01-25
RcRownchangeKK*chgGame
 2061 1775 3.00 9 1.36 40 54.40 
  Asgharzadeh, Mitra wm2057 IRI1.0010.844033.60 
  Biriya, Mohammadamin 2133 IRI0.001-0.1040-4.00 
  Moradi, Sajad 2054 IRI1.0010.844033.60 
  Bosagh Zadeh, Alireza 2269 IRI0.001-0.0440-1.60 
  Khademi, Mahdi 2039 IRI0.001-0.1840-7.20 
  Mahmood, Lodhi m2251 PAK0.001-0.0540-2.00 
  Neshan, Arshiya 1828 IRI1.0010.574022.80 
  Zare, Jamal 2016 IRI0.001-0.2040-8.00 
  Sadeghi Givi, Reza 1905 IRI0.001-0.3240-12.80 

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)
 
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1575 1775 5.50 8 -0.46 40 -18.40 
  Zahirian, Hossein 1518 IRI1.0010.18407.20 
  Boromideh, Barsam 1490 IRI1.0010.16406.40 
  Niazi, Arash 1896 IRI0.001-0.3440-13.60 
  Hajian, Mehrbod 1579 IRI0.501-0.2540-10.00 
  Edalati, Behrooz 1531 IRI1.0010.20408.00 
  Yasaswi, Krishna Bommi 1532 IND0.501-0.3040-12.00 
  Mal Ahmadi, Iliya 1571 IRI1.0010.24409.60 
  Ghiyasi, Alborz 1484 IRI0.501-0.3540-14.00 

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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